61867005

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{142223}}^1$

素因数の和:142260

約数の個数: 16

約数和(自身を含む): 102401280

約数和(自身を除く): 40534275

約数列:

[1, 3, 5, 15, 29, 87, 145, 435, 142223, 426669, 711115, 2133345, 4124467, 12373401, 20622335, 61867005]

約数ペア:

[(1, 61867005), (3, 20622335), (5, 12373401), (15, 4124467), (29, 2133345), (87, 711115), (145, 426669), (435, 142223)]