287057465

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{10513}}^1$

素因数の和:10688

約数の個数: 16

約数和(自身を含む): 355289088

約数和(自身を除く): 68231623

約数列:

[1, 5, 43, 127, 215, 635, 5461, 10513, 27305, 52565, 452059, 1335151, 2260295, 6675755, 57411493, 287057465]

約数ペア:

[(1, 287057465), (5, 57411493), (43, 6675755), (127, 2260295), (215, 1335151), (635, 452059), (5461, 52565), (10513, 27305)]