156629005

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{56039}}^1$

素因数の和:56100

約数の個数: 16

約数和(自身を含む): 207123840

約数和(自身を除く): 50494835

約数列:

[1, 5, 13, 43, 65, 215, 559, 2795, 56039, 280195, 728507, 2409677, 3642535, 12048385, 31325801, 156629005]

約数ペア:

[(1, 156629005), (5, 31325801), (13, 12048385), (43, 3642535), (65, 2409677), (215, 728507), (559, 280195), (2795, 56039)]