23197545

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{73643}}^1$

素因数の和:73661

約数の個数: 24

約数和(自身を含む): 45953856

約数和(自身を除く): 22756311

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 73643, 220929, 368215, 515501, 662787, 1104645, 1546503, 2577505, 3313935, 4639509, 7732515, 23197545]

約数ペア:

[(1, 23197545), (3, 7732515), (5, 4639509), (7, 3313935), (9, 2577505), (15, 1546503), (21, 1104645), (35, 662787), (45, 515501), (63, 368215), (105, 220929), (315, 73643)]