90165765

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{271}}^1\times {\mathrm{541}}^1$

素因数の和:861

約数の個数: 32

約数和(自身を含む): 148603392

約数和(自身を除く): 58437627

約数列:

[1, 3, 5, 15, 41, 123, 205, 271, 541, 615, 813, 1355, 1623, 2705, 4065, 8115, 11111, 22181, 33333, 55555, 66543, 110905, 146611, 166665, 332715, 439833, 733055, 2199165, 6011051, 18033153, 30055255, 90165765]

約数ペア:

[(1, 90165765), (3, 30055255), (5, 18033153), (15, 6011051), (41, 2199165), (123, 733055), (205, 439833), (271, 332715), (541, 166665), (615, 146611), (813, 110905), (1355, 66543), (1623, 55555), (2705, 33333), (4065, 22181), (8115, 11111)]