201725835

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{3121}}^1$

素因数の和:3299

約数の個数: 32

約数和(自身を含む): 335677440

約数和(自身を除く): 133951605

約数列:

[1, 3, 5, 15, 31, 93, 139, 155, 417, 465, 695, 2085, 3121, 4309, 9363, 12927, 15605, 21545, 46815, 64635, 96751, 290253, 433819, 483755, 1301457, 1451265, 2169095, 6507285, 13448389, 40345167, 67241945, 201725835]

約数ペア:

[(1, 201725835), (3, 67241945), (5, 40345167), (15, 13448389), (31, 6507285), (93, 2169095), (139, 1451265), (155, 1301457), (417, 483755), (465, 433819), (695, 290253), (2085, 96751), (3121, 64635), (4309, 46815), (9363, 21545), (12927, 15605)]