1280924495

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{73133}}^1$

素因数の和:73282

約数の個数: 16

約数和(自身を含む): 1600756992

約数和(自身を除く): 319832497

約数列:

[1, 5, 31, 113, 155, 565, 3503, 17515, 73133, 365665, 2267123, 8264029, 11335615, 41320145, 256184899, 1280924495]

約数ペア:

[(1, 1280924495), (5, 256184899), (31, 41320145), (113, 11335615), (155, 8264029), (565, 2267123), (3503, 365665), (17515, 73133)]