61984655

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{17387}}^1$

素因数の和:17446

約数の個数: 16

約数和(自身を含む): 80123904

約数和(自身を除く): 18139249

約数列:

[1, 5, 23, 31, 115, 155, 713, 3565, 17387, 86935, 399901, 538997, 1999505, 2694985, 12396931, 61984655]

約数ペア:

[(1, 61984655), (5, 12396931), (23, 2694985), (31, 1999505), (115, 538997), (155, 399901), (713, 86935), (3565, 17387)]