30502875

素因数分解:

$3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{6257}}^1$

素因数の和:6288

約数の個数: 32

約数和(自身を含む): 54669888

約数和(自身を除く): 24167013

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 125, 195, 325, 375, 975, 1625, 4875, 6257, 18771, 31285, 81341, 93855, 156425, 244023, 406705, 469275, 782125, 1220115, 2033525, 2346375, 6100575, 10167625, 30502875]

約数ペア:

[(1, 30502875), (3, 10167625), (5, 6100575), (13, 2346375), (15, 2033525), (25, 1220115), (39, 782125), (65, 469275), (75, 406705), (125, 244023), (195, 156425), (325, 93855), (375, 81341), (975, 31285), (1625, 18771), (4875, 6257)]