515280451185

素因数分解:

$3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{81210473}}^1$

素因数の和:81210534

約数の個数: 32

約数和(自身を含む): 935544660480

約数和(自身を除く): 420264209295

約数列:

[1, 3, 5, 9, 15, 27, 45, 47, 135, 141, 235, 423, 705, 1269, 2115, 6345, 81210473, 243631419, 406052365, 730894257, 1218157095, 2192682771, 3654471285, 3816892231, 10963413855, 11450676693, 19084461155, 34352030079, 57253383465, 103056090237, 171760150395, 515280451185]

約数ペア:

[(1, 515280451185), (3, 171760150395), (5, 103056090237), (9, 57253383465), (15, 34352030079), (27, 19084461155), (45, 11450676693), (47, 10963413855), (135, 3816892231), (141, 3654471285), (235, 2192682771), (423, 1218157095), (705, 730894257), (1269, 406052365), (2115, 243631419), (6345, 81210473)]