10378125

素因数分解:

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

素因数の和:78

約数の個数: 60

約数和(自身を含む): 19850292

約数和(自身を除く): 9472167

約数列:

[1, 3, 5, 9, 15, 25, 27, 41, 45, 75, 81, 123, 125, 135, 205, 225, 369, 375, 405, 615, 625, 675, 1025, 1107, 1125, 1845, 1875, 2025, 3075, 3125, 3321, 3375, 5125, 5535, 5625, 9225, 9375, 10125, 15375, 16605, 16875, 25625, 27675, 28125, 46125, 50625, 76875, 83025, 84375, 128125, 138375, 230625, 253125, 384375, 415125, 691875, 1153125, 2075625, 3459375, 10378125]

約数ペア:

[(1, 10378125), (3, 3459375), (5, 2075625), (9, 1153125), (15, 691875), (25, 415125), (27, 384375), (41, 253125), (45, 230625), (75, 138375), (81, 128125), (123, 84375), (125, 83025), (135, 76875), (205, 50625), (225, 46125), (369, 28125), (375, 27675), (405, 25625), (615, 16875), (625, 16605), (675, 15375), (1025, 10125), (1107, 9375), (1125, 9225), (1845, 5625), (1875, 5535), (2025, 5125), (3075, 3375), (3125, 3321)]