42122205

素因数分解:

$3^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{6199}}^1$

素因数の和:6361

約数の個数: 24

約数和(自身を含む): 73507200

約数和(自身を除く): 31384995

約数列:

[1, 3, 5, 9, 15, 45, 151, 453, 755, 1359, 2265, 6199, 6795, 18597, 30995, 55791, 92985, 278955, 936049, 2808147, 4680245, 8424441, 14040735, 42122205]

約数ペア:

[(1, 42122205), (3, 14040735), (5, 8424441), (9, 4680245), (15, 2808147), (45, 936049), (151, 278955), (453, 92985), (755, 55791), (1359, 30995), (2265, 18597), (6199, 6795)]