15101784

素因数分解:

$2^3\times 3^2\times {\mathrm{137}}^1\times {\mathrm{1531}}^1$

素因数の和:1680

約数の個数: 48

約数和(自身を含む): 41226120

約数和(自身を除く): 26124336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 137, 274, 411, 548, 822, 1096, 1233, 1531, 1644, 2466, 3062, 3288, 4593, 4932, 6124, 9186, 9864, 12248, 13779, 18372, 27558, 36744, 55116, 110232, 209747, 419494, 629241, 838988, 1258482, 1677976, 1887723, 2516964, 3775446, 5033928, 7550892, 15101784]

約数ペア:

[(1, 15101784), (2, 7550892), (3, 5033928), (4, 3775446), (6, 2516964), (8, 1887723), (9, 1677976), (12, 1258482), (18, 838988), (24, 629241), (36, 419494), (72, 209747), (137, 110232), (274, 55116), (411, 36744), (548, 27558), (822, 18372), (1096, 13779), (1233, 12248), (1531, 9864), (1644, 9186), (2466, 6124), (3062, 4932), (3288, 4593)]