24991185

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{787}}^1$

素因数の和:897

約数の個数: 32

約数和(自身を含む): 41984640

約数和(自身を除く): 16993455

約数列:

[1, 3, 5, 15, 29, 73, 87, 145, 219, 365, 435, 787, 1095, 2117, 2361, 3935, 6351, 10585, 11805, 22823, 31755, 57451, 68469, 114115, 172353, 287255, 342345, 861765, 1666079, 4998237, 8330395, 24991185]

約数ペア:

[(1, 24991185), (3, 8330395), (5, 4998237), (15, 1666079), (29, 861765), (73, 342345), (87, 287255), (145, 172353), (219, 114115), (365, 68469), (435, 57451), (787, 31755), (1095, 22823), (2117, 11805), (2361, 10585), (3935, 6351)]