13702465

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1$

素因数の和:289

約数の個数: 32

約数和(自身を含む): 19777536

約数和(自身を除く): 6075071

約数列:

[1, 5, 7, 31, 35, 73, 155, 173, 217, 365, 511, 865, 1085, 1211, 2263, 2555, 5363, 6055, 11315, 12629, 15841, 26815, 37541, 63145, 79205, 88403, 187705, 391499, 442015, 1957495, 2740493, 13702465]

約数ペア:

[(1, 13702465), (5, 2740493), (7, 1957495), (31, 442015), (35, 391499), (73, 187705), (155, 88403), (173, 79205), (217, 63145), (365, 37541), (511, 26815), (865, 15841), (1085, 12629), (1211, 11315), (2263, 6055), (2555, 5363)]