61005605

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{16691}}^1$

素因数の和:16756

約数の個数: 16

約数和(自身を含む): 79320384

約数和(自身を除く): 18314779

約数列:

[1, 5, 17, 43, 85, 215, 731, 3655, 16691, 83455, 283747, 717713, 1418735, 3588565, 12201121, 61005605]

約数ペア:

[(1, 61005605), (5, 12201121), (17, 3588565), (43, 1418735), (85, 717713), (215, 283747), (731, 83455), (3655, 16691)]