33021025

素因数分解:

$5^2\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{179}}^1$

素因数の和:393

約数の個数: 24

約数和(自身を含む): 42318720

約数和(自身を除く): 9297695

約数列:

[1, 5, 25, 47, 157, 179, 235, 785, 895, 1175, 3925, 4475, 7379, 8413, 28103, 36895, 42065, 140515, 184475, 210325, 702575, 1320841, 6604205, 33021025]

約数ペア:

[(1, 33021025), (5, 6604205), (25, 1320841), (47, 702575), (157, 210325), (179, 184475), (235, 140515), (785, 42065), (895, 36895), (1175, 28103), (3925, 8413), (4475, 7379)]