1252379375

素因数分解:

$5^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{9067}}^1$

素因数の和:9117

約数の個数: 40

約数和(自身を含む): 1784691216

約数和(自身を除く): 532311841

約数列:

[1, 5, 13, 17, 25, 65, 85, 125, 221, 325, 425, 625, 1105, 1625, 2125, 5525, 8125, 9067, 10625, 27625, 45335, 117871, 138125, 154139, 226675, 589355, 770695, 1133375, 2003807, 2946775, 3853475, 5666875, 10019035, 14733875, 19267375, 50095175, 73669375, 96336875, 250475875, 1252379375]

約数ペア:

[(1, 1252379375), (5, 250475875), (13, 96336875), (17, 73669375), (25, 50095175), (65, 19267375), (85, 14733875), (125, 10019035), (221, 5666875), (325, 3853475), (425, 2946775), (625, 2003807), (1105, 1133375), (1625, 770695), (2125, 589355), (5525, 226675), (8125, 154139), (9067, 138125), (10625, 117871), (27625, 45335)]