31790475

素因数分解:

$3^5\times 5^2\times {\mathrm{5233}}^1$

素因数の和:5258

約数の個数: 36

約数和(自身を含む): 59060456

約数和(自身を除く): 27269981

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 243, 405, 675, 1215, 2025, 5233, 6075, 15699, 26165, 47097, 78495, 130825, 141291, 235485, 392475, 423873, 706455, 1177425, 1271619, 2119365, 3532275, 6358095, 10596825, 31790475]

約数ペア:

[(1, 31790475), (3, 10596825), (5, 6358095), (9, 3532275), (15, 2119365), (25, 1271619), (27, 1177425), (45, 706455), (75, 423873), (81, 392475), (135, 235485), (225, 141291), (243, 130825), (405, 78495), (675, 47097), (1215, 26165), (2025, 15699), (5233, 6075)]