12454775

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{419}}^1$

素因数の和:499

約数の個数: 24

約数和(自身を含む): 16405200

約数和(自身を除く): 3950425

約数列:

[1, 5, 25, 29, 41, 145, 205, 419, 725, 1025, 1189, 2095, 5945, 10475, 12151, 17179, 29725, 60755, 85895, 303775, 429475, 498191, 2490955, 12454775]

約数ペア:

[(1, 12454775), (5, 2490955), (25, 498191), (29, 429475), (41, 303775), (145, 85895), (205, 60755), (419, 29725), (725, 17179), (1025, 12151), (1189, 10475), (2095, 5945)]