428611455

素因数分解:

$3^2\times 5^1\times {\mathrm{599}}^1\times {\mathrm{15901}}^1$

素因数の和:16511

約数の個数: 24

約数和(自身を含む): 744213600

約数和(自身を除く): 315602145

約数列:

[1, 3, 5, 9, 15, 45, 599, 1797, 2995, 5391, 8985, 15901, 26955, 47703, 79505, 143109, 238515, 715545, 9524699, 28574097, 47623495, 85722291, 142870485, 428611455]

約数ペア:

[(1, 428611455), (3, 142870485), (5, 85722291), (9, 47623495), (15, 28574097), (45, 9524699), (599, 715545), (1797, 238515), (2995, 143109), (5391, 79505), (8985, 47703), (15901, 26955)]