42910355

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{2741}}^1$

素因数の和:2878

約数の個数: 16

約数和(自身を含む): 53699328

約数和(自身を除く): 10788973

約数列:

[1, 5, 31, 101, 155, 505, 2741, 3131, 13705, 15655, 84971, 276841, 424855, 1384205, 8582071, 42910355]

約数ペア:

[(1, 42910355), (5, 8582071), (31, 1384205), (101, 424855), (155, 276841), (505, 84971), (2741, 15655), (3131, 13705)]