52978215

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{121789}}^1$

素因数の和:121826

約数の個数: 16

約数和(自身を含む): 87688800

約数和(自身を除く): 34710585

約数列:

[1, 3, 5, 15, 29, 87, 145, 435, 121789, 365367, 608945, 1826835, 3531881, 10595643, 17659405, 52978215]

約数ペア:

[(1, 52978215), (3, 17659405), (5, 10595643), (15, 3531881), (29, 1826835), (87, 608945), (145, 365367), (435, 121789)]