4090804575

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{1997}}^1$

素因数の和:2225

約数の個数: 96

約数和(自身を含む): 7991488512

約数和(自身を除く): 3900683937

約数列:

[1, 3, 5, 11, 13, 15, 25, 33, 39, 55, 65, 75, 143, 165, 191, 195, 275, 325, 429, 573, 715, 825, 955, 975, 1997, 2101, 2145, 2483, 2865, 3575, 4775, 5991, 6303, 7449, 9985, 10505, 10725, 12415, 14325, 21967, 25961, 27313, 29955, 31515, 37245, 49925, 52525, 62075, 65901, 77883, 81939, 109835, 129805, 136565, 149775, 157575, 186225, 285571, 329505, 381427, 389415, 409695, 549175, 649025, 682825, 856713, 1144281, 1427855, 1647525, 1907135, 1947075, 2048475, 4195697, 4283565, 4958551, 5721405, 7139275, 9535675, 12587091, 14875653, 20978485, 21417825, 24792755, 28607025, 54544061, 62935455, 74378265, 104892425, 123963775, 163632183, 272720305, 314677275, 371891325, 818160915, 1363601525, 4090804575]

約数ペア:

[(1, 4090804575), (3, 1363601525), (5, 818160915), (11, 371891325), (13, 314677275), (15, 272720305), (25, 163632183), (33, 123963775), (39, 104892425), (55, 74378265), (65, 62935455), (75, 54544061), (143, 28607025), (165, 24792755), (191, 21417825), (195, 20978485), (275, 14875653), (325, 12587091), (429, 9535675), (573, 7139275), (715, 5721405), (825, 4958551), (955, 4283565), (975, 4195697), (1997, 2048475), (2101, 1947075), (2145, 1907135), (2483, 1647525), (2865, 1427855), (3575, 1144281), (4775, 856713), (5991, 682825), (6303, 649025), (7449, 549175), (9985, 409695), (10505, 389415), (10725, 381427), (12415, 329505), (14325, 285571), (21967, 186225), (25961, 157575), (27313, 149775), (29955, 136565), (31515, 129805), (37245, 109835), (49925, 81939), (52525, 77883), (62075, 65901)]