205849665025

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{214031}}^1$

素因数の和:214162

約数の個数: 48

約数和(自身を含む): 282809899008

約数和(自身を除く): 76960233983

約数列:

[1, 5, 17, 25, 31, 73, 85, 155, 365, 425, 527, 775, 1241, 1825, 2263, 2635, 6205, 11315, 13175, 31025, 38471, 56575, 192355, 214031, 961775, 1070155, 3638527, 5350775, 6634961, 15624263, 18192635, 33174805, 78121315, 90963175, 112794337, 165874025, 265612471, 390606575, 484352153, 563971685, 1328062355, 2421760765, 2819858425, 6640311775, 8233986601, 12108803825, 41169933005, 205849665025]

約数ペア:

[(1, 205849665025), (5, 41169933005), (17, 12108803825), (25, 8233986601), (31, 6640311775), (73, 2819858425), (85, 2421760765), (155, 1328062355), (365, 563971685), (425, 484352153), (527, 390606575), (775, 265612471), (1241, 165874025), (1825, 112794337), (2263, 90963175), (2635, 78121315), (6205, 33174805), (11315, 18192635), (13175, 15624263), (31025, 6634961), (38471, 5350775), (56575, 3638527), (192355, 1070155), (214031, 961775)]