65203485695

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{647}}^1\times {\mathrm{12781}}^1$

素因数の和:13535

約数の個数: 32

約数和(自身を含む): 83489978880

約数和(自身を除く): 18286493185

約数列:

[1, 5, 19, 83, 95, 415, 647, 1577, 3235, 7885, 12293, 12781, 53701, 61465, 63905, 242839, 268505, 1020319, 1060823, 1214195, 5101595, 5304115, 8269307, 20155637, 41346535, 100778185, 157116833, 686352481, 785584165, 3431762405, 13040697139, 65203485695]

約数ペア:

[(1, 65203485695), (5, 13040697139), (19, 3431762405), (83, 785584165), (95, 686352481), (415, 157116833), (647, 100778185), (1577, 41346535), (3235, 20155637), (7885, 8269307), (12293, 5304115), (12781, 5101595), (53701, 1214195), (61465, 1060823), (63905, 1020319), (242839, 268505)]