42431535

素因数分解:

$3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{17791}}^1$

素因数の和:17855

約数の個数: 24

約数和(自身を含む): 74939904

約数和(自身を除く): 32508369

約数列:

[1, 3, 5, 9, 15, 45, 53, 159, 265, 477, 795, 2385, 17791, 53373, 88955, 160119, 266865, 800595, 942923, 2828769, 4714615, 8486307, 14143845, 42431535]

約数ペア:

[(1, 42431535), (3, 14143845), (5, 8486307), (9, 4714615), (15, 2828769), (45, 942923), (53, 800595), (159, 266865), (265, 160119), (477, 88955), (795, 53373), (2385, 17791)]