53381355

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{187303}}^1$

素因数の和:187330

約数の個数: 16

約数和(自身を含む): 89905920

約数和(自身を除く): 36524565

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 187303, 561909, 936515, 2809545, 3558757, 10676271, 17793785, 53381355]

約数ペア:

[(1, 53381355), (3, 17793785), (5, 10676271), (15, 3558757), (19, 2809545), (57, 936515), (95, 561909), (285, 187303)]