170342425

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{1979}}^1$

素因数の和:2313

約数の個数: 24

約数和(自身を含む): 231279840

約数和(自身を除く): 60937415

約数列:

[1, 5, 11, 25, 55, 275, 313, 1565, 1979, 3443, 7825, 9895, 17215, 21769, 49475, 86075, 108845, 544225, 619427, 3097135, 6813697, 15485675, 34068485, 170342425]

約数ペア:

[(1, 170342425), (5, 34068485), (11, 15485675), (25, 6813697), (55, 3097135), (275, 619427), (313, 544225), (1565, 108845), (1979, 86075), (3443, 49475), (7825, 21769), (9895, 17215)]