4012875

素因数分解:

$3^3\times 5^3\times {\mathrm{29}}^1\times {\mathrm{41}}^1$

素因数の和:94

約数の個数: 64

約数和(自身を含む): 7862400

約数和(自身を除く): 3849525

約数列:

[1, 3, 5, 9, 15, 25, 27, 29, 41, 45, 75, 87, 123, 125, 135, 145, 205, 225, 261, 369, 375, 435, 615, 675, 725, 783, 1025, 1107, 1125, 1189, 1305, 1845, 2175, 3075, 3375, 3567, 3625, 3915, 5125, 5535, 5945, 6525, 9225, 10701, 10875, 15375, 17835, 19575, 27675, 29725, 32103, 32625, 46125, 53505, 89175, 97875, 138375, 148625, 160515, 267525, 445875, 802575, 1337625, 4012875]

約数ペア:

[(1, 4012875), (3, 1337625), (5, 802575), (9, 445875), (15, 267525), (25, 160515), (27, 148625), (29, 138375), (41, 97875), (45, 89175), (75, 53505), (87, 46125), (123, 32625), (125, 32103), (135, 29725), (145, 27675), (205, 19575), (225, 17835), (261, 15375), (369, 10875), (375, 10701), (435, 9225), (615, 6525), (675, 5945), (725, 5535), (783, 5125), (1025, 3915), (1107, 3625), (1125, 3567), (1189, 3375), (1305, 3075), (1845, 2175)]