78865695

素因数分解:

$3^2\times 5^1\times {\mathrm{811}}^1\times {\mathrm{2161}}^1$

素因数の和:2983

約数の個数: 24

約数和(自身を含む): 136932432

約数和(自身を除く): 58066737

約数列:

[1, 3, 5, 9, 15, 45, 811, 2161, 2433, 4055, 6483, 7299, 10805, 12165, 19449, 32415, 36495, 97245, 1752571, 5257713, 8762855, 15773139, 26288565, 78865695]

約数ペア:

[(1, 78865695), (3, 26288565), (5, 15773139), (9, 8762855), (15, 5257713), (45, 1752571), (811, 97245), (2161, 36495), (2433, 32415), (4055, 19449), (6483, 12165), (7299, 10805)]