1342425

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{2557}}^1$

素因数の和:2577

約数の個数: 24

約数和(自身を含む): 2537536

約数和(自身を除く): 1195111

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 175, 525, 2557, 7671, 12785, 17899, 38355, 53697, 63925, 89495, 191775, 268485, 447475, 1342425]

約数ペア:

[(1, 1342425), (3, 447475), (5, 268485), (7, 191775), (15, 89495), (21, 63925), (25, 53697), (35, 38355), (75, 17899), (105, 12785), (175, 7671), (525, 2557)]