188265

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1$

素因数の和:189

約数の個数: 32

約数和(自身を含む): 377856

約数和(自身を除く): 189591

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 163, 165, 231, 385, 489, 815, 1141, 1155, 1793, 2445, 3423, 5379, 5705, 8965, 12551, 17115, 26895, 37653, 62755, 188265]

約数ペア:

[(1, 188265), (3, 62755), (5, 37653), (7, 26895), (11, 17115), (15, 12551), (21, 8965), (33, 5705), (35, 5379), (55, 3423), (77, 2445), (105, 1793), (163, 1155), (165, 1141), (231, 815), (385, 489)]