90837227525

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{443}}^1\times {\mathrm{1907}}^1$

素因数の和:2411

約数の個数: 96

約数和(自身を含む): 136140715008

約数和(自身を除く): 45303487483

約数列:

[1, 5, 11, 17, 23, 25, 55, 85, 115, 187, 253, 275, 391, 425, 443, 575, 935, 1265, 1907, 1955, 2215, 4301, 4675, 4873, 6325, 7531, 9535, 9775, 10189, 11075, 20977, 21505, 24365, 32419, 37655, 43861, 47675, 50945, 82841, 104885, 107525, 112079, 121825, 162095, 173213, 188275, 219305, 254725, 356609, 414205, 482471, 524425, 560395, 745637, 810475, 844801, 866065, 1096525, 1783045, 1905343, 2071025, 2412355, 2801975, 3728185, 4224005, 4330325, 8202007, 8915225, 9292811, 9526715, 12061775, 14361617, 18640925, 19430423, 21120025, 41010035, 46464055, 47633575, 71808085, 97152115, 157977787, 205050175, 213734653, 232320275, 330317191, 359040425, 485760575, 789888935, 1068673265, 1651585955, 3633489101, 3949444675, 5343366325, 8257929775, 18167445505, 90837227525]

約数ペア:

[(1, 90837227525), (5, 18167445505), (11, 8257929775), (17, 5343366325), (23, 3949444675), (25, 3633489101), (55, 1651585955), (85, 1068673265), (115, 789888935), (187, 485760575), (253, 359040425), (275, 330317191), (391, 232320275), (425, 213734653), (443, 205050175), (575, 157977787), (935, 97152115), (1265, 71808085), (1907, 47633575), (1955, 46464055), (2215, 41010035), (4301, 21120025), (4675, 19430423), (4873, 18640925), (6325, 14361617), (7531, 12061775), (9535, 9526715), (9775, 9292811), (10189, 8915225), (11075, 8202007), (20977, 4330325), (21505, 4224005), (24365, 3728185), (32419, 2801975), (37655, 2412355), (43861, 2071025), (47675, 1905343), (50945, 1783045), (82841, 1096525), (104885, 866065), (107525, 844801), (112079, 810475), (121825, 745637), (162095, 560395), (173213, 524425), (188275, 482471), (219305, 414205), (254725, 356609)]