23222475

素因数分解:

$3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{3559}}^1$

素因数の和:3604

約数の個数: 36

約数和(自身を含む): 43040400

約数和(自身を除く): 19817925

約数列:

[1, 3, 5, 9, 15, 25, 29, 45, 75, 87, 145, 225, 261, 435, 725, 1305, 2175, 3559, 6525, 10677, 17795, 32031, 53385, 88975, 103211, 160155, 266925, 309633, 516055, 800775, 928899, 1548165, 2580275, 4644495, 7740825, 23222475]

約数ペア:

[(1, 23222475), (3, 7740825), (5, 4644495), (9, 2580275), (15, 1548165), (25, 928899), (29, 800775), (45, 516055), (75, 309633), (87, 266925), (145, 160155), (225, 103211), (261, 88975), (435, 53385), (725, 32031), (1305, 17795), (2175, 10677), (3559, 6525)]