268889017495

素因数分解:

$5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{3229}}^1\times {\mathrm{55331}}^1$

素因数の和:58615

約数の個数: 32

約数和(自身を含む): 377461624320

約数和(自身を除く): 108572606825

約数列:

[1, 5, 7, 35, 43, 215, 301, 1505, 3229, 16145, 22603, 55331, 113015, 138847, 276655, 387317, 694235, 971929, 1936585, 2379233, 4859645, 11896165, 16654631, 83273155, 178663799, 893318995, 1250646593, 6253232965, 7682543357, 38412716785, 53777803499, 268889017495]

約数ペア:

[(1, 268889017495), (5, 53777803499), (7, 38412716785), (35, 7682543357), (43, 6253232965), (215, 1250646593), (301, 893318995), (1505, 178663799), (3229, 83273155), (16145, 16654631), (22603, 11896165), (55331, 4859645), (113015, 2379233), (138847, 1936585), (276655, 971929), (387317, 694235)]