31099055

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{193}}^1$

素因数の和:315

約数の個数: 32

約数和(自身を含む): 42108864

約数和(自身を除く): 11009809

約数列:

[1, 5, 13, 37, 65, 67, 185, 193, 335, 481, 871, 965, 2405, 2479, 2509, 4355, 7141, 12395, 12545, 12931, 32227, 35705, 64655, 92833, 161135, 168103, 464165, 478447, 840515, 2392235, 6219811, 31099055]

約数ペア:

[(1, 31099055), (5, 6219811), (13, 2392235), (37, 840515), (65, 478447), (67, 464165), (185, 168103), (193, 161135), (335, 92833), (481, 64655), (871, 35705), (965, 32227), (2405, 12931), (2479, 12545), (2509, 12395), (4355, 7141)]