972188219185

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{643}}^1\times {\mathrm{433847}}^1$

素因数の和:434553

約数の個数: 32

約数和(自身を含む): 1267349836032

約数和(自身を除く): 295161616847

約数列:

[1, 5, 17, 41, 85, 205, 643, 697, 3215, 3485, 10931, 26363, 54655, 131815, 433847, 448171, 2169235, 2240855, 7375399, 17787727, 36876995, 88938635, 278963621, 302391359, 1394818105, 1511956795, 4742381557, 11437508461, 23711907785, 57187542305, 194437643837, 972188219185]

約数ペア:

[(1, 972188219185), (5, 194437643837), (17, 57187542305), (41, 23711907785), (85, 11437508461), (205, 4742381557), (643, 1511956795), (697, 1394818105), (3215, 302391359), (3485, 278963621), (10931, 88938635), (26363, 36876995), (54655, 17787727), (131815, 7375399), (433847, 2240855), (448171, 2169235)]