1199893825

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{631}}^1\times {\mathrm{5851}}^1$

素因数の和:6505

約数の個数: 24

約数和(自身を含む): 1605133376

約数和(自身を除く): 405239551

約数列:

[1, 5, 13, 25, 65, 325, 631, 3155, 5851, 8203, 15775, 29255, 41015, 76063, 146275, 205075, 380315, 1901575, 3691981, 18459905, 47995753, 92299525, 239978765, 1199893825]

約数ペア:

[(1, 1199893825), (5, 239978765), (13, 92299525), (25, 47995753), (65, 18459905), (325, 3691981), (631, 1901575), (3155, 380315), (5851, 205075), (8203, 146275), (15775, 76063), (29255, 41015)]