17401285

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{503}}^1$

素因数の和:573

約数の個数: 32

約数和(自身を含む): 24820992

約数和(自身を除く): 7419707

約数列:

[1, 5, 11, 17, 37, 55, 85, 185, 187, 407, 503, 629, 935, 2035, 2515, 3145, 5533, 6919, 8551, 18611, 27665, 34595, 42755, 93055, 94061, 204721, 316387, 470305, 1023605, 1581935, 3480257, 17401285]

約数ペア:

[(1, 17401285), (5, 3480257), (11, 1581935), (17, 1023605), (37, 470305), (55, 316387), (85, 204721), (185, 94061), (187, 93055), (407, 42755), (503, 34595), (629, 27665), (935, 18611), (2035, 8551), (2515, 6919), (3145, 5533)]