7089255

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3089}}^1$

素因数の和:3120

約数の個数: 32

約数和(自身を含む): 13348800

約数和(自身を除く): 6259545

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 459, 765, 2295, 3089, 9267, 15445, 27801, 46335, 52513, 83403, 139005, 157539, 262565, 417015, 472617, 787695, 1417851, 2363085, 7089255]

約数ペア:

[(1, 7089255), (3, 2363085), (5, 1417851), (9, 787695), (15, 472617), (17, 417015), (27, 262565), (45, 157539), (51, 139005), (85, 83403), (135, 52513), (153, 46335), (255, 27801), (459, 15445), (765, 9267), (2295, 3089)]