90663375

素因数分解:

$3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{709}}^1$

素因数の和:769

約数の個数: 64

約数和(自身を含む): 170127360

約数和(自身を除く): 79463985

約数列:

[1, 3, 5, 11, 15, 25, 31, 33, 55, 75, 93, 125, 155, 165, 275, 341, 375, 465, 709, 775, 825, 1023, 1375, 1705, 2127, 2325, 3545, 3875, 4125, 5115, 7799, 8525, 10635, 11625, 17725, 21979, 23397, 25575, 38995, 42625, 53175, 65937, 88625, 109895, 116985, 127875, 194975, 241769, 265875, 329685, 549475, 584925, 725307, 974875, 1208845, 1648425, 2747375, 2924625, 3626535, 6044225, 8242125, 18132675, 30221125, 90663375]

約数ペア:

[(1, 90663375), (3, 30221125), (5, 18132675), (11, 8242125), (15, 6044225), (25, 3626535), (31, 2924625), (33, 2747375), (55, 1648425), (75, 1208845), (93, 974875), (125, 725307), (155, 584925), (165, 549475), (275, 329685), (341, 265875), (375, 241769), (465, 194975), (709, 127875), (775, 116985), (825, 109895), (1023, 88625), (1375, 65937), (1705, 53175), (2127, 42625), (2325, 38995), (3545, 25575), (3875, 23397), (4125, 21979), (5115, 17725), (7799, 11625), (8525, 10635)]