314768915

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{2029}}^1$

素因数の和:2147

約数の個数: 32

約数和(自身を含む): 420940800

約数和(自身を除く): 106171885

約数列:

[1, 5, 19, 23, 71, 95, 115, 355, 437, 1349, 1633, 2029, 2185, 6745, 8165, 10145, 31027, 38551, 46667, 144059, 155135, 192755, 233335, 720295, 886673, 2737121, 3313357, 4433365, 13685605, 16566785, 62953783, 314768915]

約数ペア:

[(1, 314768915), (5, 62953783), (19, 16566785), (23, 13685605), (71, 4433365), (95, 3313357), (115, 2737121), (355, 886673), (437, 720295), (1349, 233335), (1633, 192755), (2029, 155135), (2185, 144059), (6745, 46667), (8165, 38551), (10145, 31027)]