85827885

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{40013}}^1$

素因数の和:40045

約数の個数: 32

約数和(自身を含む): 161336448

約数和(自身を除く): 75508563

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 143, 165, 195, 429, 715, 2145, 40013, 120039, 200065, 440143, 520169, 600195, 1320429, 1560507, 2200715, 2600845, 5721859, 6602145, 7802535, 17165577, 28609295, 85827885]

約数ペア:

[(1, 85827885), (3, 28609295), (5, 17165577), (11, 7802535), (13, 6602145), (15, 5721859), (33, 2600845), (39, 2200715), (55, 1560507), (65, 1320429), (143, 600195), (165, 520169), (195, 440143), (429, 200065), (715, 120039), (2145, 40013)]