42044205

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{57203}}^1$

素因数の和:57225

約数の個数: 24

約数和(自身を含む): 78255072

約数和(自身を除く): 36210867

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 57203, 171609, 286015, 400421, 858045, 1201263, 2002105, 2802947, 6006315, 8408841, 14014735, 42044205]

約数ペア:

[(1, 42044205), (3, 14014735), (5, 8408841), (7, 6006315), (15, 2802947), (21, 2002105), (35, 1201263), (49, 858045), (105, 400421), (147, 286015), (245, 171609), (735, 57203)]