84165615

素因数分解:

$3^3\times 5^1\times {\mathrm{283}}^1\times {\mathrm{2203}}^1$

素因数の和:2500

約数の個数: 32

約数和(自身を含む): 150224640

約数和(自身を除く): 66059025

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 283, 849, 1415, 2203, 2547, 4245, 6609, 7641, 11015, 12735, 19827, 33045, 38205, 59481, 99135, 297405, 623449, 1870347, 3117245, 5611041, 9351735, 16833123, 28055205, 84165615]

約数ペア:

[(1, 84165615), (3, 28055205), (5, 16833123), (9, 9351735), (15, 5611041), (27, 3117245), (45, 1870347), (135, 623449), (283, 297405), (849, 99135), (1415, 59481), (2203, 38205), (2547, 33045), (4245, 19827), (6609, 12735), (7641, 11015)]