2407725

素因数分解:

$3^4\times 5^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1$

素因数の和:92

約数の個数: 60

約数和(自身を含む): 4726260

約数和(自身を除く): 2318535

約数列:

[1, 3, 5, 9, 15, 25, 27, 29, 41, 45, 75, 81, 87, 123, 135, 145, 205, 225, 261, 369, 405, 435, 615, 675, 725, 783, 1025, 1107, 1189, 1305, 1845, 2025, 2175, 2349, 3075, 3321, 3567, 3915, 5535, 5945, 6525, 9225, 10701, 11745, 16605, 17835, 19575, 27675, 29725, 32103, 53505, 58725, 83025, 89175, 96309, 160515, 267525, 481545, 802575, 2407725]

約数ペア:

[(1, 2407725), (3, 802575), (5, 481545), (9, 267525), (15, 160515), (25, 96309), (27, 89175), (29, 83025), (41, 58725), (45, 53505), (75, 32103), (81, 29725), (87, 27675), (123, 19575), (135, 17835), (145, 16605), (205, 11745), (225, 10701), (261, 9225), (369, 6525), (405, 5945), (435, 5535), (615, 3915), (675, 3567), (725, 3321), (783, 3075), (1025, 2349), (1107, 2175), (1189, 2025), (1305, 1845)]