47210775

素因数分解:

$3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{14639}}^1$

素因数の和:14695

約数の個数: 24

約数和(自身を含む): 79875840

約数和(自身を除く): 32665065

約数列:

[1, 3, 5, 15, 25, 43, 75, 129, 215, 645, 1075, 3225, 14639, 43917, 73195, 219585, 365975, 629477, 1097925, 1888431, 3147385, 9442155, 15736925, 47210775]

約数ペア:

[(1, 47210775), (3, 15736925), (5, 9442155), (15, 3147385), (25, 1888431), (43, 1097925), (75, 629477), (129, 365975), (215, 219585), (645, 73195), (1075, 43917), (3225, 14639)]