1337625

素因数分解:

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

素因数の和:91

約数の個数: 48

約数和(自身を含む): 2555280

約数和(自身を除く): 1217655

約数列:

[1, 3, 5, 9, 15, 25, 29, 41, 45, 75, 87, 123, 125, 145, 205, 225, 261, 369, 375, 435, 615, 725, 1025, 1125, 1189, 1305, 1845, 2175, 3075, 3567, 3625, 5125, 5945, 6525, 9225, 10701, 10875, 15375, 17835, 29725, 32625, 46125, 53505, 89175, 148625, 267525, 445875, 1337625]

約数ペア:

[(1, 1337625), (3, 445875), (5, 267525), (9, 148625), (15, 89175), (25, 53505), (29, 46125), (41, 32625), (45, 29725), (75, 17835), (87, 15375), (123, 10875), (125, 10701), (145, 9225), (205, 6525), (225, 5945), (261, 5125), (369, 3625), (375, 3567), (435, 3075), (615, 2175), (725, 1845), (1025, 1305), (1125, 1189)]