221520652095

素因数分解:

$3^1\times 5^1\times {\mathrm{673}}^1\times {\mathrm{677}}^1\times {\mathrm{32413}}^1$

素因数の和:33771

約数の個数: 32

約数和(自身を含む): 355494969792

約数和(自身を除く): 133974317697

約数列:

[1, 3, 5, 15, 673, 677, 2019, 2031, 3365, 3385, 10095, 10155, 32413, 97239, 162065, 455621, 486195, 1366863, 2278105, 6834315, 21813949, 21943601, 65441847, 65830803, 109069745, 109718005, 327209235, 329154015, 14768043473, 44304130419, 73840217365, 221520652095]

約数ペア:

[(1, 221520652095), (3, 73840217365), (5, 44304130419), (15, 14768043473), (673, 329154015), (677, 327209235), (2019, 109718005), (2031, 109069745), (3365, 65830803), (3385, 65441847), (10095, 21943601), (10155, 21813949), (32413, 6834315), (97239, 2278105), (162065, 1366863), (455621, 486195)]