149764175

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{28663}}^1$

素因数の和:28703

約数の個数: 24

約数和(自身を含む): 213260160

約数和(自身を除く): 63495985

約数列:

[1, 5, 11, 19, 25, 55, 95, 209, 275, 475, 1045, 5225, 28663, 143315, 315293, 544597, 716575, 1576465, 2722985, 5990567, 7882325, 13614925, 29952835, 149764175]

約数ペア:

[(1, 149764175), (5, 29952835), (11, 13614925), (19, 7882325), (25, 5990567), (55, 2722985), (95, 1576465), (209, 716575), (275, 544597), (475, 315293), (1045, 143315), (5225, 28663)]