2745207788225

素因数分解:

$5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{3445399}}^1$

素因数の和:3445602

約数の個数: 48

約数和(自身を含む): 4050136608000

約数和(自身を除く): 1304928819775

約数列:

[1, 5, 7, 25, 29, 35, 145, 157, 175, 203, 725, 785, 1015, 1099, 3925, 4553, 5075, 5495, 22765, 27475, 31871, 113825, 159355, 796775, 3445399, 17226995, 24117793, 86134975, 99916571, 120588965, 499582855, 540927643, 602944825, 699415997, 2497914275, 2704638215, 3497079985, 3786493501, 13523191075, 15686901647, 17485399925, 18932467505, 78434508235, 94662337525, 109808311529, 392172541175, 549041557645, 2745207788225]

約数ペア:

[(1, 2745207788225), (5, 549041557645), (7, 392172541175), (25, 109808311529), (29, 94662337525), (35, 78434508235), (145, 18932467505), (157, 17485399925), (175, 15686901647), (203, 13523191075), (725, 3786493501), (785, 3497079985), (1015, 2704638215), (1099, 2497914275), (3925, 699415997), (4553, 602944825), (5075, 540927643), (5495, 499582855), (22765, 120588965), (27475, 99916571), (31871, 86134975), (113825, 24117793), (159355, 17226995), (796775, 3445399)]