16324715

素因数分解:

$5^1\times {\mathrm{11}}^4\times {\mathrm{223}}^1$

素因数の和:272

約数の個数: 20

約数和(自身を含む): 21645120

約数和(自身を除く): 5320405

約数列:

[1, 5, 11, 55, 121, 223, 605, 1115, 1331, 2453, 6655, 12265, 14641, 26983, 73205, 134915, 296813, 1484065, 3264943, 16324715]

約数ペア:

[(1, 16324715), (5, 3264943), (11, 1484065), (55, 296813), (121, 134915), (223, 73205), (605, 26983), (1115, 14641), (1331, 12265), (2453, 6655)]