42317205

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{467}}^1\times {\mathrm{863}}^1$

素因数の和:1345

約数の個数: 32

約数和(自身を含む): 77635584

約数和(自身を除く): 35318379

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 467, 863, 1401, 2335, 2589, 3269, 4315, 6041, 7005, 9807, 12945, 16345, 18123, 30205, 49035, 90615, 403021, 1209063, 2015105, 2821147, 6045315, 8463441, 14105735, 42317205]

約数ペア:

[(1, 42317205), (3, 14105735), (5, 8463441), (7, 6045315), (15, 2821147), (21, 2015105), (35, 1209063), (105, 403021), (467, 90615), (863, 49035), (1401, 30205), (2335, 18123), (2589, 16345), (3269, 12945), (4315, 9807), (6041, 7005)]