109005

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1$

素因数の和:77

約数の個数: 24

約数和(自身を含む): 193248

約数和(自身を除く): 84243

約数列:

[1, 3, 5, 13, 15, 39, 43, 65, 129, 169, 195, 215, 507, 559, 645, 845, 1677, 2535, 2795, 7267, 8385, 21801, 36335, 109005]

約数ペア:

[(1, 109005), (3, 36335), (5, 21801), (13, 8385), (15, 7267), (39, 2795), (43, 2535), (65, 1677), (129, 845), (169, 645), (195, 559), (215, 507)]