250552885

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^2\times {\mathrm{1433}}^1$

素因数の和:1494

約数の個数: 36

約数和(自身を含む): 351309924

約数和(自身を除く): 100757039

約数列:

[1, 5, 11, 17, 55, 85, 121, 187, 289, 605, 935, 1433, 1445, 2057, 3179, 7165, 10285, 15763, 15895, 24361, 34969, 78815, 121805, 173393, 174845, 267971, 414137, 866965, 1339855, 2070685, 2947681, 4555507, 14738405, 22777535, 50110577, 250552885]

約数ペア:

[(1, 250552885), (5, 50110577), (11, 22777535), (17, 14738405), (55, 4555507), (85, 2947681), (121, 2070685), (187, 1339855), (289, 866965), (605, 414137), (935, 267971), (1433, 174845), (1445, 173393), (2057, 121805), (3179, 78815), (7165, 34969), (10285, 24361), (15763, 15895)]