304208675

素因数分解:

$5^2\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{2909}}^1$

素因数の和:3055

約数の個数: 24

約数和(自身を含む): 389707200

約数和(自身を除く): 85498525

約数列:

[1, 5, 25, 47, 89, 235, 445, 1175, 2225, 2909, 4183, 14545, 20915, 72725, 104575, 136723, 258901, 683615, 1294505, 3418075, 6472525, 12168347, 60841735, 304208675]

約数ペア:

[(1, 304208675), (5, 60841735), (25, 12168347), (47, 6472525), (89, 3418075), (235, 1294505), (445, 683615), (1175, 258901), (2225, 136723), (2909, 104575), (4183, 72725), (14545, 20915)]