72525465

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{647}}^1$

素因数の和:758

約数の個数: 48

約数和(自身を含む): 131010048

約数和(自身を除く): 58484583

約数列:

[1, 3, 5, 9, 15, 45, 47, 53, 141, 159, 235, 265, 423, 477, 647, 705, 795, 1941, 2115, 2385, 2491, 3235, 5823, 7473, 9705, 12455, 22419, 29115, 30409, 34291, 37365, 91227, 102873, 112095, 152045, 171455, 273681, 308619, 456135, 514365, 1368405, 1543095, 1611677, 4835031, 8058385, 14505093, 24175155, 72525465]

約数ペア:

[(1, 72525465), (3, 24175155), (5, 14505093), (9, 8058385), (15, 4835031), (45, 1611677), (47, 1543095), (53, 1368405), (141, 514365), (159, 456135), (235, 308619), (265, 273681), (423, 171455), (477, 152045), (647, 112095), (705, 102873), (795, 91227), (1941, 37365), (2115, 34291), (2385, 30409), (2491, 29115), (3235, 22419), (5823, 12455), (7473, 9705)]