16407849025

素因数分解:

$5^2\times {\mathrm{109}}^1\times {\mathrm{1091}}^1\times {\mathrm{5519}}^1$

素因数の和:6729

約数の個数: 24

約数和(自身を含む): 20554934400

約数和(自身を除く): 4147085375

約数列:

[1, 5, 25, 109, 545, 1091, 2725, 5455, 5519, 27275, 27595, 118919, 137975, 594595, 601571, 2972975, 3007855, 6021229, 15039275, 30106145, 150530725, 656313961, 3281569805, 16407849025]

約数ペア:

[(1, 16407849025), (5, 3281569805), (25, 656313961), (109, 150530725), (545, 30106145), (1091, 15039275), (2725, 6021229), (5455, 3007855), (5519, 2972975), (27275, 601571), (27595, 594595), (118919, 137975)]