31092435

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2731}}^1$

素因数の和:2776

約数の個数: 48

約数和(自身を含む): 61371648

約数和(自身を除く): 30279213

約数列:

[1, 3, 5, 9, 11, 15, 23, 33, 45, 55, 69, 99, 115, 165, 207, 253, 345, 495, 759, 1035, 1265, 2277, 2731, 3795, 8193, 11385, 13655, 24579, 30041, 40965, 62813, 90123, 122895, 150205, 188439, 270369, 314065, 450615, 565317, 690943, 942195, 1351845, 2072829, 2826585, 3454715, 6218487, 10364145, 31092435]

約数ペア:

[(1, 31092435), (3, 10364145), (5, 6218487), (9, 3454715), (11, 2826585), (15, 2072829), (23, 1351845), (33, 942195), (45, 690943), (55, 565317), (69, 450615), (99, 314065), (115, 270369), (165, 188439), (207, 150205), (253, 122895), (345, 90123), (495, 62813), (759, 40965), (1035, 30041), (1265, 24579), (2277, 13655), (2731, 11385), (3795, 8193)]