5164155

素因数分解:

$3^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{311}}^1$

素因数の和:369

約数の個数: 40

約数和(自身を含む): 9513504

約数和(自身を除く): 4349349

約数列:

[1, 3, 5, 9, 15, 27, 41, 45, 81, 123, 135, 205, 311, 369, 405, 615, 933, 1107, 1555, 1845, 2799, 3321, 4665, 5535, 8397, 12751, 13995, 16605, 25191, 38253, 41985, 63755, 114759, 125955, 191265, 344277, 573795, 1032831, 1721385, 5164155]

約数ペア:

[(1, 5164155), (3, 1721385), (5, 1032831), (9, 573795), (15, 344277), (27, 191265), (41, 125955), (45, 114759), (81, 63755), (123, 41985), (135, 38253), (205, 25191), (311, 16605), (369, 13995), (405, 12751), (615, 8397), (933, 5535), (1107, 4665), (1555, 3321), (1845, 2799)]