56684115

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{26801}}^1$

素因数の和:26859

約数の個数: 24

約数和(自身を含む): 100346688

約数和(自身を除く): 43662573

約数列:

[1, 3, 5, 9, 15, 45, 47, 141, 235, 423, 705, 2115, 26801, 80403, 134005, 241209, 402015, 1206045, 1259647, 3778941, 6298235, 11336823, 18894705, 56684115]

約数ペア:

[(1, 56684115), (3, 18894705), (5, 11336823), (9, 6298235), (15, 3778941), (45, 1259647), (47, 1206045), (141, 402015), (235, 241209), (423, 134005), (705, 80403), (2115, 26801)]