318204215

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{4211}}^1$

素因数の和:4367

約数の個数: 32

約数和(自身を含む): 465813504

約数和(自身を除く): 147609289

約数列:

[1, 5, 7, 17, 35, 85, 119, 127, 595, 635, 889, 2159, 4211, 4445, 10795, 15113, 21055, 29477, 71587, 75565, 147385, 357935, 501109, 534797, 2505545, 2673985, 3743579, 9091549, 18717895, 45457745, 63640843, 318204215]

約数ペア:

[(1, 318204215), (5, 63640843), (7, 45457745), (17, 18717895), (35, 9091549), (85, 3743579), (119, 2673985), (127, 2505545), (595, 534797), (635, 501109), (889, 357935), (2159, 147385), (4211, 75565), (4445, 71587), (10795, 29477), (15113, 21055)]