38438505

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{122027}}^1$

素因数の和:122045

約数の個数: 24

約数和(自身を含む): 76145472

約数和(自身を除く): 37706967

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 122027, 366081, 610135, 854189, 1098243, 1830405, 2562567, 4270945, 5491215, 7687701, 12812835, 38438505]

約数ペア:

[(1, 38438505), (3, 12812835), (5, 7687701), (7, 5491215), (9, 4270945), (15, 2562567), (21, 1830405), (35, 1098243), (45, 854189), (63, 610135), (105, 366081), (315, 122027)]