17166985

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{229}}^1$

素因数の和:321

約数の個数: 32

約数和(自身を含む): 23846400

約数和(自身を除く): 6679415

約数列:

[1, 5, 11, 29, 47, 55, 145, 229, 235, 319, 517, 1145, 1363, 1595, 2519, 2585, 6641, 6815, 10763, 12595, 14993, 33205, 53815, 73051, 74965, 118393, 312127, 365255, 591965, 1560635, 3433397, 17166985]

約数ペア:

[(1, 17166985), (5, 3433397), (11, 1560635), (29, 591965), (47, 365255), (55, 312127), (145, 118393), (229, 74965), (235, 73051), (319, 53815), (517, 33205), (1145, 14993), (1363, 12595), (1595, 10763), (2519, 6815), (2585, 6641)]