5428965

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{443}}^1$

素因数の和:513

約数の個数: 32

約数和(自身を含む): 9377280

約数和(自身を除く): 3948315

約数列:

[1, 3, 5, 15, 19, 43, 57, 95, 129, 215, 285, 443, 645, 817, 1329, 2215, 2451, 4085, 6645, 8417, 12255, 19049, 25251, 42085, 57147, 95245, 126255, 285735, 361931, 1085793, 1809655, 5428965]

約数ペア:

[(1, 5428965), (3, 1809655), (5, 1085793), (15, 361931), (19, 285735), (43, 126255), (57, 95245), (95, 57147), (129, 42085), (215, 25251), (285, 19049), (443, 12255), (645, 8417), (817, 6645), (1329, 4085), (2215, 2451)]