2451345

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{967}}^1$

素因数の和:1001

約数の個数: 24

約数和(自身を含む): 4251456

約数和(自身を除く): 1800111

約数列:

[1, 3, 5, 13, 15, 39, 65, 169, 195, 507, 845, 967, 2535, 2901, 4835, 12571, 14505, 37713, 62855, 163423, 188565, 490269, 817115, 2451345]

約数ペア:

[(1, 2451345), (3, 817115), (5, 490269), (13, 188565), (15, 163423), (39, 62855), (65, 37713), (169, 14505), (195, 12571), (507, 4835), (845, 2901), (967, 2535)]