67180095

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{51479}}^1$

素因数の和:51519

約数の個数: 24

約数和(自身を含む): 120463200

約数和(自身を除く): 53283105

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 261, 435, 1305, 51479, 154437, 257395, 463311, 772185, 1492891, 2316555, 4478673, 7464455, 13436019, 22393365, 67180095]

約数ペア:

[(1, 67180095), (3, 22393365), (5, 13436019), (9, 7464455), (15, 4478673), (29, 2316555), (45, 1492891), (87, 772185), (145, 463311), (261, 257395), (435, 154437), (1305, 51479)]