6997005

素因数分解:

$3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{2549}}^1$

素因数の和:2621

約数の個数: 24

約数和(自身を含む): 12331800

約数和(自身を除く): 5334795

約数列:

[1, 3, 5, 9, 15, 45, 61, 183, 305, 549, 915, 2549, 2745, 7647, 12745, 22941, 38235, 114705, 155489, 466467, 777445, 1399401, 2332335, 6997005]

約数ペア:

[(1, 6997005), (3, 2332335), (5, 1399401), (9, 777445), (15, 466467), (45, 155489), (61, 114705), (183, 38235), (305, 22941), (549, 12745), (915, 7647), (2549, 2745)]