75874185

素因数分解:

$3^3\times 5^1\times {\mathrm{263}}^1\times {\mathrm{2137}}^1$

素因数の和:2414

約数の個数: 32

約数和(自身を含む): 135463680

約数和(自身を除く): 59589495

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 263, 789, 1315, 2137, 2367, 3945, 6411, 7101, 10685, 11835, 19233, 32055, 35505, 57699, 96165, 288495, 562031, 1686093, 2810155, 5058279, 8430465, 15174837, 25291395, 75874185]

約数ペア:

[(1, 75874185), (3, 25291395), (5, 15174837), (9, 8430465), (15, 5058279), (27, 2810155), (45, 1686093), (135, 562031), (263, 288495), (789, 96165), (1315, 57699), (2137, 35505), (2367, 32055), (3945, 19233), (6411, 11835), (7101, 10685)]