11321775

素因数分解:

$3^4\times 5^2\times {\mathrm{5591}}^1$

素因数の和:5613

約数の個数: 30

約数和(自身を含む): 20975592

約数和(自身を除く): 9653817

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 405, 675, 2025, 5591, 16773, 27955, 50319, 83865, 139775, 150957, 251595, 419325, 452871, 754785, 1257975, 2264355, 3773925, 11321775]

約数ペア:

[(1, 11321775), (3, 3773925), (5, 2264355), (9, 1257975), (15, 754785), (25, 452871), (27, 419325), (45, 251595), (75, 150957), (81, 139775), (135, 83865), (225, 50319), (405, 27955), (675, 16773), (2025, 5591)]