53415915

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{3121}}^1$

素因数の和:3299

約数の個数: 32

約数和(自身を含む): 98305536

約数和(自身を除く): 44889621

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 163, 489, 815, 1141, 2445, 3121, 3423, 5705, 9363, 15605, 17115, 21847, 46815, 65541, 109235, 327705, 508723, 1526169, 2543615, 3561061, 7630845, 10683183, 17805305, 53415915]

約数ペア:

[(1, 53415915), (3, 17805305), (5, 10683183), (7, 7630845), (15, 3561061), (21, 2543615), (35, 1526169), (105, 508723), (163, 327705), (489, 109235), (815, 65541), (1141, 46815), (2445, 21847), (3121, 17115), (3423, 15605), (5705, 9363)]