8555145

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{277}}^1$

素因数の和:385

約数の個数: 32

約数和(自身を含む): 14411520

約数和(自身を除く): 5856375

約数列:

[1, 3, 5, 15, 29, 71, 87, 145, 213, 277, 355, 435, 831, 1065, 1385, 2059, 4155, 6177, 8033, 10295, 19667, 24099, 30885, 40165, 59001, 98335, 120495, 295005, 570343, 1711029, 2851715, 8555145]

約数ペア:

[(1, 8555145), (3, 2851715), (5, 1711029), (15, 570343), (29, 295005), (71, 120495), (87, 98335), (145, 59001), (213, 40165), (277, 30885), (355, 24099), (435, 19667), (831, 10295), (1065, 8033), (1385, 6177), (2059, 4155)]