72320868045

素因数分解:

$3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{12268171}}^1$

素因数の和:12268313

約数の個数: 24

約数和(自身を含む): 126313098912

約数和(自身を除く): 53992230867

約数列:

[1, 3, 5, 9, 15, 45, 131, 393, 655, 1179, 1965, 5895, 12268171, 36804513, 61340855, 110413539, 184022565, 552067695, 1607130401, 4821391203, 8035652005, 14464173609, 24106956015, 72320868045]

約数ペア:

[(1, 72320868045), (3, 24106956015), (5, 14464173609), (9, 8035652005), (15, 4821391203), (45, 1607130401), (131, 552067695), (393, 184022565), (655, 110413539), (1179, 61340855), (1965, 36804513), (5895, 12268171)]