80970285

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{11969}}^1$

素因数の和:12029

約数の個数: 32

約数和(自身を含む): 144789120

約数和(自身を除く): 63818835

約数列:

[1, 3, 5, 11, 15, 33, 41, 55, 123, 165, 205, 451, 615, 1353, 2255, 6765, 11969, 35907, 59845, 131659, 179535, 394977, 490729, 658295, 1472187, 1974885, 2453645, 5398019, 7360935, 16194057, 26990095, 80970285]

約数ペア:

[(1, 80970285), (3, 26990095), (5, 16194057), (11, 7360935), (15, 5398019), (33, 2453645), (41, 1974885), (55, 1472187), (123, 658295), (165, 490729), (205, 394977), (451, 179535), (615, 131659), (1353, 59845), (2255, 35907), (6765, 11969)]