31370295

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{6133}}^1$

素因数の和:6183

約数の個数: 32

約数和(自身を含む): 56530944

約数和(自身を除く): 25160649

約数列:

[1, 3, 5, 11, 15, 31, 33, 55, 93, 155, 165, 341, 465, 1023, 1705, 5115, 6133, 18399, 30665, 67463, 91995, 190123, 202389, 337315, 570369, 950615, 1011945, 2091353, 2851845, 6274059, 10456765, 31370295]

約数ペア:

[(1, 31370295), (3, 10456765), (5, 6274059), (11, 2851845), (15, 2091353), (31, 1011945), (33, 950615), (55, 570369), (93, 337315), (155, 202389), (165, 190123), (341, 91995), (465, 67463), (1023, 30665), (1705, 18399), (5115, 6133)]