127905702925

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{464647}}^1$

素因数の和:464699

約数の個数: 72

約数和(自身を含む): 214563294848

約数和(自身を除く): 86657591923

約数列:

[1, 5, 7, 11, 13, 25, 35, 55, 65, 77, 91, 121, 143, 175, 275, 325, 385, 455, 605, 715, 847, 1001, 1573, 1925, 2275, 3025, 3575, 4235, 5005, 7865, 11011, 21175, 25025, 39325, 55055, 275275, 464647, 2323235, 3252529, 5111117, 6040411, 11616175, 16262645, 25555585, 30202055, 35777819, 42282877, 56222287, 66444521, 81313225, 127777925, 151010275, 178889095, 211414385, 281111435, 332222605, 393556009, 465111647, 730889731, 894445475, 1057071925, 1405557175, 1661113025, 1967780045, 2325558235, 3654448655, 5116228117, 9838900225, 11627791175, 18272243275, 25581140585, 127905702925]

約数ペア:

[(1, 127905702925), (5, 25581140585), (7, 18272243275), (11, 11627791175), (13, 9838900225), (25, 5116228117), (35, 3654448655), (55, 2325558235), (65, 1967780045), (77, 1661113025), (91, 1405557175), (121, 1057071925), (143, 894445475), (175, 730889731), (275, 465111647), (325, 393556009), (385, 332222605), (455, 281111435), (605, 211414385), (715, 178889095), (847, 151010275), (1001, 127777925), (1573, 81313225), (1925, 66444521), (2275, 56222287), (3025, 42282877), (3575, 35777819), (4235, 30202055), (5005, 25555585), (7865, 16262645), (11011, 11616175), (21175, 6040411), (25025, 5111117), (39325, 3252529), (55055, 2323235), (275275, 464647)]