15799329

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{191}}^1$

素因数の和:318

約数の個数: 48

約数和(自身を含む): 28514304

約数和(自身を除く): 12714975

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 101, 117, 191, 273, 303, 573, 707, 819, 909, 1313, 1337, 1719, 2121, 2483, 3939, 4011, 6363, 7449, 9191, 11817, 12033, 17381, 19291, 22347, 27573, 52143, 57873, 82719, 135037, 156429, 173619, 250783, 405111, 752349, 1215333, 1755481, 2257047, 5266443, 15799329]

約数ペア:

[(1, 15799329), (3, 5266443), (7, 2257047), (9, 1755481), (13, 1215333), (21, 752349), (39, 405111), (63, 250783), (91, 173619), (101, 156429), (117, 135037), (191, 82719), (273, 57873), (303, 52143), (573, 27573), (707, 22347), (819, 19291), (909, 17381), (1313, 12033), (1337, 11817), (1719, 9191), (2121, 7449), (2483, 6363), (3939, 4011)]