31473845

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{283}}^1$

素因数の和:389

約数の個数: 32

約数和(自身を含む): 42940800

約数和(自身を除く): 11466955

約数列:

[1, 5, 13, 29, 59, 65, 145, 283, 295, 377, 767, 1415, 1711, 1885, 3679, 3835, 8207, 8555, 16697, 18395, 22243, 41035, 83485, 106691, 111215, 217061, 484213, 533455, 1085305, 2421065, 6294769, 31473845]

約数ペア:

[(1, 31473845), (5, 6294769), (13, 2421065), (29, 1085305), (59, 533455), (65, 484213), (145, 217061), (283, 111215), (295, 106691), (377, 83485), (767, 41035), (1415, 22243), (1711, 18395), (1885, 16697), (3679, 8555), (3835, 8207)]