15755630

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{3331}}^1$

素因数の和:3392

約数の個数: 32

約数和(自身を含む): 31667328

約数和(自身を除く): 15911698

約数列:

[1, 2, 5, 10, 11, 22, 43, 55, 86, 110, 215, 430, 473, 946, 2365, 3331, 4730, 6662, 16655, 33310, 36641, 73282, 143233, 183205, 286466, 366410, 716165, 1432330, 1575563, 3151126, 7877815, 15755630]

約数ペア:

[(1, 15755630), (2, 7877815), (5, 3151126), (10, 1575563), (11, 1432330), (22, 716165), (43, 366410), (55, 286466), (86, 183205), (110, 143233), (215, 73282), (430, 36641), (473, 33310), (946, 16655), (2365, 6662), (3331, 4730)]