15542007

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:263

約数の個数: 32

約数和(自身を含む): 23331840

約数和(自身を除く): 7789833

約数列:

[1, 3, 13, 39, 47, 61, 139, 141, 183, 417, 611, 793, 1807, 1833, 2379, 2867, 5421, 6533, 8479, 8601, 19599, 25437, 37271, 84929, 110227, 111813, 254787, 330681, 398513, 1195539, 5180669, 15542007]

約数ペア:

[(1, 15542007), (3, 5180669), (13, 1195539), (39, 398513), (47, 330681), (61, 254787), (139, 111813), (141, 110227), (183, 84929), (417, 37271), (611, 25437), (793, 19599), (1807, 8601), (1833, 8479), (2379, 6533), (2867, 5421)]