22431285

素因数分解:

$3^2\times 5^1\times {\mathrm{503}}^1\times {\mathrm{991}}^1$

素因数の和:1505

約数の個数: 24

約数和(自身を含む): 38997504

約数和(自身を除く): 16566219

約数列:

[1, 3, 5, 9, 15, 45, 503, 991, 1509, 2515, 2973, 4527, 4955, 7545, 8919, 14865, 22635, 44595, 498473, 1495419, 2492365, 4486257, 7477095, 22431285]

約数ペア:

[(1, 22431285), (3, 7477095), (5, 4486257), (9, 2492365), (15, 1495419), (45, 498473), (503, 44595), (991, 22635), (1509, 14865), (2515, 8919), (2973, 7545), (4527, 4955)]