138647920515

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{263}}^1\times {\mathrm{2357}}^1$

素因数の和:2709

約数の個数: 128

約数和(自身を含む): 254343462912

約数和(自身を除く): 115695542397

約数列:

[1, 3, 5, 13, 15, 31, 37, 39, 65, 93, 111, 155, 185, 195, 263, 403, 465, 481, 555, 789, 1147, 1209, 1315, 1443, 2015, 2357, 2405, 3419, 3441, 3945, 5735, 6045, 7071, 7215, 8153, 9731, 10257, 11785, 14911, 17095, 17205, 24459, 29193, 30641, 35355, 40765, 44733, 48655, 51285, 73067, 74555, 87209, 91923, 105989, 122295, 126503, 145965, 153205, 219201, 223665, 261627, 301661, 317967, 365335, 379509, 436045, 459615, 529945, 619891, 632515, 904983, 949871, 1096005, 1133717, 1308135, 1508305, 1589835, 1859673, 1897545, 2703479, 2849613, 3099455, 3401151, 3921593, 4524915, 4749355, 5668585, 8058583, 8110437, 9298365, 11764779, 13517395, 14248065, 17005755, 19216621, 19607965, 22935967, 24175749, 35145227, 40292915, 40552185, 57649863, 58823895, 68807901, 96083105, 105435681, 114679835, 120878745, 175726135, 249816073, 288249315, 298167571, 344039505, 527178405, 711014977, 749448219, 894502713, 1249080365, 1490837855, 2133044931, 3555074885, 3747241095, 4472513565, 9243194701, 10665224655, 27729584103, 46215973505, 138647920515]

約数ペア:

[(1, 138647920515), (3, 46215973505), (5, 27729584103), (13, 10665224655), (15, 9243194701), (31, 4472513565), (37, 3747241095), (39, 3555074885), (65, 2133044931), (93, 1490837855), (111, 1249080365), (155, 894502713), (185, 749448219), (195, 711014977), (263, 527178405), (403, 344039505), (465, 298167571), (481, 288249315), (555, 249816073), (789, 175726135), (1147, 120878745), (1209, 114679835), (1315, 105435681), (1443, 96083105), (2015, 68807901), (2357, 58823895), (2405, 57649863), (3419, 40552185), (3441, 40292915), (3945, 35145227), (5735, 24175749), (6045, 22935967), (7071, 19607965), (7215, 19216621), (8153, 17005755), (9731, 14248065), (10257, 13517395), (11785, 11764779), (14911, 9298365), (17095, 8110437), (17205, 8058583), (24459, 5668585), (29193, 4749355), (30641, 4524915), (35355, 3921593), (40765, 3401151), (44733, 3099455), (48655, 2849613), (51285, 2703479), (73067, 1897545), (74555, 1859673), (87209, 1589835), (91923, 1508305), (105989, 1308135), (122295, 1133717), (126503, 1096005), (145965, 949871), (153205, 904983), (219201, 632515), (223665, 619891), (261627, 529945), (301661, 459615), (317967, 436045), (365335, 379509)]