4987125

素因数分解:

$3^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1$

素因数の和:76

約数の個数: 96

約数和(自身を含む): 10902528

約数和(自身を除く): 5915403

約数列:

[1, 3, 5, 9, 11, 13, 15, 25, 31, 33, 39, 45, 55, 65, 75, 93, 99, 117, 125, 143, 155, 165, 195, 225, 275, 279, 325, 341, 375, 403, 429, 465, 495, 585, 715, 775, 825, 975, 1023, 1125, 1209, 1287, 1375, 1395, 1625, 1705, 2015, 2145, 2325, 2475, 2925, 3069, 3575, 3627, 3875, 4125, 4433, 4875, 5115, 6045, 6435, 6975, 8525, 10075, 10725, 11625, 12375, 13299, 14625, 15345, 17875, 18135, 22165, 25575, 30225, 32175, 34875, 39897, 42625, 50375, 53625, 66495, 76725, 90675, 110825, 127875, 151125, 160875, 199485, 332475, 383625, 453375, 554125, 997425, 1662375, 4987125]

約数ペア:

[(1, 4987125), (3, 1662375), (5, 997425), (9, 554125), (11, 453375), (13, 383625), (15, 332475), (25, 199485), (31, 160875), (33, 151125), (39, 127875), (45, 110825), (55, 90675), (65, 76725), (75, 66495), (93, 53625), (99, 50375), (117, 42625), (125, 39897), (143, 34875), (155, 32175), (165, 30225), (195, 25575), (225, 22165), (275, 18135), (279, 17875), (325, 15345), (341, 14625), (375, 13299), (403, 12375), (429, 11625), (465, 10725), (495, 10075), (585, 8525), (715, 6975), (775, 6435), (825, 6045), (975, 5115), (1023, 4875), (1125, 4433), (1209, 4125), (1287, 3875), (1375, 3627), (1395, 3575), (1625, 3069), (1705, 2925), (2015, 2475), (2145, 2325)]