13012425

素因数分解:

$3^2\times 5^2\times {\mathrm{151}}^1\times {\mathrm{383}}^1$

素因数の和:550

約数の個数: 36

約数和(自身を含む): 23522304

約数和(自身を除く): 10509879

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 151, 225, 383, 453, 755, 1149, 1359, 1915, 2265, 3447, 3775, 5745, 6795, 9575, 11325, 17235, 28725, 33975, 57833, 86175, 173499, 289165, 520497, 867495, 1445825, 2602485, 4337475, 13012425]

約数ペア:

[(1, 13012425), (3, 4337475), (5, 2602485), (9, 1445825), (15, 867495), (25, 520497), (45, 289165), (75, 173499), (151, 86175), (225, 57833), (383, 33975), (453, 28725), (755, 17235), (1149, 11325), (1359, 9575), (1915, 6795), (2265, 5745), (3447, 3775)]