31875085

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{467}}^1$

素因数の和:573

約数の個数: 32

約数和(自身を含む): 44883072

約数和(自身を除く): 13007987

約数列:

[1, 5, 11, 17, 55, 73, 85, 187, 365, 467, 803, 935, 1241, 2335, 4015, 5137, 6205, 7939, 13651, 25685, 34091, 39695, 68255, 87329, 170455, 375001, 436645, 579547, 1875005, 2897735, 6375017, 31875085]

約数ペア:

[(1, 31875085), (5, 6375017), (11, 2897735), (17, 1875005), (55, 579547), (73, 436645), (85, 375001), (187, 170455), (365, 87329), (467, 68255), (803, 39695), (935, 34091), (1241, 25685), (2335, 13651), (4015, 7939), (5137, 6205)]