224502265

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{1381}}^1$

素因数の和:1501

約数の個数: 32

約数和(自身を含む): 302293152

約数和(自身を除く): 77790887

約数列:

[1, 5, 13, 41, 61, 65, 205, 305, 533, 793, 1381, 2501, 2665, 3965, 6905, 12505, 17953, 32513, 56621, 84241, 89765, 162565, 283105, 421205, 736073, 1095133, 3453881, 3680365, 5475665, 17269405, 44900453, 224502265]

約数ペア:

[(1, 224502265), (5, 44900453), (13, 17269405), (41, 5475665), (61, 3680365), (65, 3453881), (205, 1095133), (305, 736073), (533, 421205), (793, 283105), (1381, 162565), (2501, 89765), (2665, 84241), (3965, 56621), (6905, 32513), (12505, 17953)]