23018985

素因数分解:

$3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{5167}}^1$

素因数の和:5195

約数の個数: 40

約数和(自身を含む): 45023616

約数和(自身を除く): 22004631

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 81, 99, 135, 165, 297, 405, 495, 891, 1485, 4455, 5167, 15501, 25835, 46503, 56837, 77505, 139509, 170511, 232515, 284185, 418527, 511533, 697545, 852555, 1534599, 2092635, 2557665, 4603797, 7672995, 23018985]

約数ペア:

[(1, 23018985), (3, 7672995), (5, 4603797), (9, 2557665), (11, 2092635), (15, 1534599), (27, 852555), (33, 697545), (45, 511533), (55, 418527), (81, 284185), (99, 232515), (135, 170511), (165, 139509), (297, 77505), (405, 56837), (495, 46503), (891, 25835), (1485, 15501), (4455, 5167)]