15707425185

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{347}}^1\times {\mathrm{877}}^1$

素因数の和:1303

約数の個数: 96

約数和(自身を含む): 28980237312

約数和(自身を除く): 13272812127

約数列:

[1, 3, 5, 9, 15, 31, 37, 45, 93, 111, 155, 185, 279, 333, 347, 465, 555, 877, 1041, 1147, 1395, 1665, 1735, 2631, 3123, 3441, 4385, 5205, 5735, 7893, 10323, 10757, 12839, 13155, 15615, 17205, 27187, 32271, 32449, 38517, 39465, 51615, 53785, 64195, 81561, 96813, 97347, 115551, 135935, 161355, 162245, 192585, 244683, 292041, 304319, 398009, 407805, 484065, 486735, 577755, 912957, 1005919, 1194027, 1223415, 1460205, 1521595, 1990045, 2738871, 3017757, 3582081, 4564785, 5029595, 5970135, 9053271, 9433889, 11259803, 13694355, 15088785, 17910405, 28301667, 33779409, 45266355, 47169445, 56299015, 84905001, 101338227, 141508335, 168897045, 349053893, 424525005, 506691135, 1047161679, 1745269465, 3141485037, 5235808395, 15707425185]

約数ペア:

[(1, 15707425185), (3, 5235808395), (5, 3141485037), (9, 1745269465), (15, 1047161679), (31, 506691135), (37, 424525005), (45, 349053893), (93, 168897045), (111, 141508335), (155, 101338227), (185, 84905001), (279, 56299015), (333, 47169445), (347, 45266355), (465, 33779409), (555, 28301667), (877, 17910405), (1041, 15088785), (1147, 13694355), (1395, 11259803), (1665, 9433889), (1735, 9053271), (2631, 5970135), (3123, 5029595), (3441, 4564785), (4385, 3582081), (5205, 3017757), (5735, 2738871), (7893, 1990045), (10323, 1521595), (10757, 1460205), (12839, 1223415), (13155, 1194027), (15615, 1005919), (17205, 912957), (27187, 577755), (32271, 486735), (32449, 484065), (38517, 407805), (39465, 398009), (51615, 304319), (53785, 292041), (64195, 244683), (81561, 192585), (96813, 162245), (97347, 161355), (115551, 135935)]