55821195

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{26393}}^1$

素因数の和:26451

約数の個数: 24

約数和(自身を含む): 98819136

約数和(自身を除く): 42997941

約数列:

[1, 3, 5, 9, 15, 45, 47, 141, 235, 423, 705, 2115, 26393, 79179, 131965, 237537, 395895, 1187685, 1240471, 3721413, 6202355, 11164239, 18607065, 55821195]

約数ペア:

[(1, 55821195), (3, 18607065), (5, 11164239), (9, 6202355), (15, 3721413), (45, 1240471), (47, 1187685), (141, 395895), (235, 237537), (423, 131965), (705, 79179), (2115, 26393)]