85340185

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{1013}}^1$

素因数の和:1137

約数の個数: 32

約数和(自身を含む): 122653440

約数和(自身を除く): 37313255

約数列:

[1, 5, 7, 29, 35, 83, 145, 203, 415, 581, 1013, 1015, 2407, 2905, 5065, 7091, 12035, 16849, 29377, 35455, 84079, 84245, 146885, 205639, 420395, 588553, 1028195, 2438291, 2942765, 12191455, 17068037, 85340185]

約数ペア:

[(1, 85340185), (5, 17068037), (7, 12191455), (29, 2942765), (35, 2438291), (83, 1028195), (145, 588553), (203, 420395), (415, 205639), (581, 146885), (1013, 84245), (1015, 84079), (2407, 35455), (2905, 29377), (5065, 16849), (7091, 12035)]