1212182075

素因数分解:

$5^2\times {\mathrm{13}}^2\times {\mathrm{113}}^1\times {\mathrm{2539}}^1$

素因数の和:2688

約数の個数: 36

約数和(自身を含む): 1642673880

約数和(自身を除く): 430491805

約数列:

[1, 5, 13, 25, 65, 113, 169, 325, 565, 845, 1469, 2539, 2825, 4225, 7345, 12695, 19097, 33007, 36725, 63475, 95485, 165035, 286907, 429091, 477425, 825175, 1434535, 2145455, 3729791, 7172675, 10727275, 18648955, 48487283, 93244775, 242436415, 1212182075]

約数ペア:

[(1, 1212182075), (5, 242436415), (13, 93244775), (25, 48487283), (65, 18648955), (113, 10727275), (169, 7172675), (325, 3729791), (565, 2145455), (845, 1434535), (1469, 825175), (2539, 477425), (2825, 429091), (4225, 286907), (7345, 165035), (12695, 95485), (19097, 63475), (33007, 36725)]