31160085

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{1487}}^1$

素因数の和:1633

約数の個数: 32

約数和(自身を含む): 54853632

約数和(自身を除く): 23693547

約数列:

[1, 3, 5, 11, 15, 33, 55, 127, 165, 381, 635, 1397, 1487, 1905, 4191, 4461, 6985, 7435, 16357, 20955, 22305, 49071, 81785, 188849, 245355, 566547, 944245, 2077339, 2832735, 6232017, 10386695, 31160085]

約数ペア:

[(1, 31160085), (3, 10386695), (5, 6232017), (11, 2832735), (15, 2077339), (33, 944245), (55, 566547), (127, 245355), (165, 188849), (381, 81785), (635, 49071), (1397, 22305), (1487, 20955), (1905, 16357), (4191, 7435), (4461, 6985)]