133396515

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{423481}}^1$

素因数の和:423499

約数の個数: 24

約数和(自身を含む): 264252768

約数和(自身を除く): 130856253

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 423481, 1270443, 2117405, 2964367, 3811329, 6352215, 8893101, 14821835, 19056645, 26679303, 44465505, 133396515]

約数ペア:

[(1, 133396515), (3, 44465505), (5, 26679303), (7, 19056645), (9, 14821835), (15, 8893101), (21, 6352215), (35, 3811329), (45, 2964367), (63, 2117405), (105, 1270443), (315, 423481)]