54937875

素因数分解:

$3^1\times 5^3\times {\mathrm{43}}^1\times {\mathrm{3407}}^1$

素因数の和:3468

約数の個数: 32

約数和(自身を含む): 93570048

約数和(自身を除く): 38632173

約数列:

[1, 3, 5, 15, 25, 43, 75, 125, 129, 215, 375, 645, 1075, 3225, 3407, 5375, 10221, 16125, 17035, 51105, 85175, 146501, 255525, 425875, 439503, 732505, 1277625, 2197515, 3662525, 10987575, 18312625, 54937875]

約数ペア:

[(1, 54937875), (3, 18312625), (5, 10987575), (15, 3662525), (25, 2197515), (43, 1277625), (75, 732505), (125, 439503), (129, 425875), (215, 255525), (375, 146501), (645, 85175), (1075, 51105), (3225, 17035), (3407, 16125), (5375, 10221)]