426771315

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{185957}}^1$

素因数の和:185988

約数の個数: 32

約数和(自身を含む): 803338560

約数和(自身を除く): 376567245

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 459, 765, 2295, 185957, 557871, 929785, 1673613, 2789355, 3161269, 5020839, 8368065, 9483807, 15806345, 25104195, 28451421, 47419035, 85354263, 142257105, 426771315]

約数ペア:

[(1, 426771315), (3, 142257105), (5, 85354263), (9, 47419035), (15, 28451421), (17, 25104195), (27, 15806345), (45, 9483807), (51, 8368065), (85, 5020839), (135, 3161269), (153, 2789355), (255, 1673613), (459, 929785), (765, 557871), (2295, 185957)]