3555225

素因数分解:

$3^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{229}}^1$

素因数の和:271

約数の個数: 48

約数和(自身を含む): 6844800

約数和(自身を除く): 3289575

約数列:

[1, 3, 5, 9, 15, 23, 25, 27, 45, 69, 75, 115, 135, 207, 225, 229, 345, 575, 621, 675, 687, 1035, 1145, 1725, 2061, 3105, 3435, 5175, 5267, 5725, 6183, 10305, 15525, 15801, 17175, 26335, 30915, 47403, 51525, 79005, 131675, 142209, 154575, 237015, 395025, 711045, 1185075, 3555225]

約数ペア:

[(1, 3555225), (3, 1185075), (5, 711045), (9, 395025), (15, 237015), (23, 154575), (25, 142209), (27, 131675), (45, 79005), (69, 51525), (75, 47403), (115, 30915), (135, 26335), (207, 17175), (225, 15801), (229, 15525), (345, 10305), (575, 6183), (621, 5725), (675, 5267), (687, 5175), (1035, 3435), (1145, 3105), (1725, 2061)]