227130285

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{890707}}^1$

素因数の和:890732

約数の個数: 16

約数和(自身を含む): 384785856

約数和(自身を除く): 157655571

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 890707, 2672121, 4453535, 13360605, 15142019, 45426057, 75710095, 227130285]

約数ペア:

[(1, 227130285), (3, 75710095), (5, 45426057), (15, 15142019), (17, 13360605), (51, 4453535), (85, 2672121), (255, 890707)]