125730525

素因数分解:

$3^1\times 5^2\times {\mathrm{67}}^1\times {\mathrm{131}}^1\times {\mathrm{191}}^1$

素因数の和:402

約数の個数: 48

約数和(自身を含む): 213700608

約数和(自身を除く): 87970083

約数列:

[1, 3, 5, 15, 25, 67, 75, 131, 191, 201, 335, 393, 573, 655, 955, 1005, 1675, 1965, 2865, 3275, 4775, 5025, 8777, 9825, 12797, 14325, 25021, 26331, 38391, 43885, 63985, 75063, 125105, 131655, 191955, 219425, 319925, 375315, 625525, 658275, 959775, 1676407, 1876575, 5029221, 8382035, 25146105, 41910175, 125730525]

約数ペア:

[(1, 125730525), (3, 41910175), (5, 25146105), (15, 8382035), (25, 5029221), (67, 1876575), (75, 1676407), (131, 959775), (191, 658275), (201, 625525), (335, 375315), (393, 319925), (573, 219425), (655, 191955), (955, 131655), (1005, 125105), (1675, 75063), (1965, 63985), (2865, 43885), (3275, 38391), (4775, 26331), (5025, 25021), (8777, 14325), (9825, 12797)]