1385649145

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{2549}}^1$

素因数の和:2769

約数の個数: 32

約数和(自身を含む): 1806624000

約数和(自身を除く): 420974855

約数列:

[1, 5, 23, 29, 115, 145, 163, 667, 815, 2549, 3335, 3749, 4727, 12745, 18745, 23635, 58627, 73921, 108721, 293135, 369605, 415487, 543605, 1700183, 2077435, 8500915, 9556201, 12049123, 47781005, 60245615, 277129829, 1385649145]

約数ペア:

[(1, 1385649145), (5, 277129829), (23, 60245615), (29, 47781005), (115, 12049123), (145, 9556201), (163, 8500915), (667, 2077435), (815, 1700183), (2549, 543605), (3335, 415487), (3749, 369605), (4727, 293135), (12745, 108721), (18745, 73921), (23635, 58627)]