72415444995

素因数分解:

$3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{22665241}}^1$

素因数の和:22665323

約数の個数: 24

約数和(自身を含む): 127287999072

約数和(自身を除く): 54872554077

約数列:

[1, 3, 5, 9, 15, 45, 71, 213, 355, 639, 1065, 3195, 22665241, 67995723, 113326205, 203987169, 339978615, 1019935845, 1609232111, 4827696333, 8046160555, 14483088999, 24138481665, 72415444995]

約数ペア:

[(1, 72415444995), (3, 24138481665), (5, 14483088999), (9, 8046160555), (15, 4827696333), (45, 1609232111), (71, 1019935845), (213, 339978615), (355, 203987169), (639, 113326205), (1065, 67995723), (3195, 22665241)]