156980267915

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{134489}}^1$

素因数の和:134687

約数の個数: 32

約数和(自身を含む): 198119908800

約数和(自身を除く): 41139640885

約数列:

[1, 5, 43, 61, 89, 215, 305, 445, 2623, 3827, 5429, 13115, 19135, 27145, 134489, 233447, 672445, 1167235, 5783027, 8203829, 11969521, 28915135, 41019145, 59847605, 352764647, 514689403, 730140781, 1763823235, 2573447015, 3650703905, 31396053583, 156980267915]

約数ペア:

[(1, 156980267915), (5, 31396053583), (43, 3650703905), (61, 2573447015), (89, 1763823235), (215, 730140781), (305, 514689403), (445, 352764647), (2623, 59847605), (3827, 41019145), (5429, 28915135), (13115, 11969521), (19135, 8203829), (27145, 5783027), (134489, 1167235), (233447, 672445)]