29839975

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{5711}}^1$

素因数の和:5751

約数の個数: 24

約数和(自身を含む): 42497280

約数和(自身を除く): 12657305

約数列:

[1, 5, 11, 19, 25, 55, 95, 209, 275, 475, 1045, 5225, 5711, 28555, 62821, 108509, 142775, 314105, 542545, 1193599, 1570525, 2712725, 5967995, 29839975]

約数ペア:

[(1, 29839975), (5, 5967995), (11, 2712725), (19, 1570525), (25, 1193599), (55, 542545), (95, 314105), (209, 142775), (275, 108509), (475, 62821), (1045, 28555), (5225, 5711)]