15959235

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{227}}^1$

素因数の和:387

約数の個数: 32

約数和(自身を含む): 26484480

約数和(自身を除く): 10525245

約数列:

[1, 3, 5, 15, 43, 109, 129, 215, 227, 327, 545, 645, 681, 1135, 1635, 3405, 4687, 9761, 14061, 23435, 24743, 29283, 48805, 70305, 74229, 123715, 146415, 371145, 1063949, 3191847, 5319745, 15959235]

約数ペア:

[(1, 15959235), (3, 5319745), (5, 3191847), (15, 1063949), (43, 371145), (109, 146415), (129, 123715), (215, 74229), (227, 70305), (327, 48805), (545, 29283), (645, 24743), (681, 23435), (1135, 14061), (1635, 9761), (3405, 4687)]