85535905

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{3547}}^1$

素因数の和:3625

約数の個数: 32

約数和(自身を含む): 128749824

約数和(自身を除く): 43213919

約数列:

[1, 5, 7, 13, 35, 53, 65, 91, 265, 371, 455, 689, 1855, 3445, 3547, 4823, 17735, 24115, 24829, 46111, 124145, 187991, 230555, 322777, 939955, 1315937, 1613885, 2443883, 6579685, 12219415, 17107181, 85535905]

約数ペア:

[(1, 85535905), (5, 17107181), (7, 12219415), (13, 6579685), (35, 2443883), (53, 1613885), (65, 1315937), (91, 939955), (265, 322777), (371, 230555), (455, 187991), (689, 124145), (1855, 46111), (3445, 24829), (3547, 24115), (4823, 17735)]