42200975

素因数分解:

$5^2\times {\mathrm{23}}^2\times {\mathrm{3191}}^1$

素因数の和:3247

約数の個数: 18

約数和(自身を含む): 54720456

約数和(自身を除く): 12519481

約数列:

[1, 5, 23, 25, 115, 529, 575, 2645, 3191, 13225, 15955, 73393, 79775, 366965, 1688039, 1834825, 8440195, 42200975]

約数ペア:

[(1, 42200975), (5, 8440195), (23, 1834825), (25, 1688039), (115, 366965), (529, 79775), (575, 73393), (2645, 15955), (3191, 13225)]