1539776445

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{39989}}^1$

素因数の和:40165

約数の個数: 32

約数和(自身を含む): 2625903360

約数和(自身を除く): 1086126915

約数列:

[1, 3, 5, 15, 17, 51, 85, 151, 255, 453, 755, 2265, 2567, 7701, 12835, 38505, 39989, 119967, 199945, 599835, 679813, 2039439, 3399065, 6038339, 10197195, 18115017, 30191695, 90575085, 102651763, 307955289, 513258815, 1539776445]

約数ペア:

[(1, 1539776445), (3, 513258815), (5, 307955289), (15, 102651763), (17, 90575085), (51, 30191695), (85, 18115017), (151, 10197195), (255, 6038339), (453, 3399065), (755, 2039439), (2265, 679813), (2567, 599835), (7701, 199945), (12835, 119967), (38505, 39989)]