15678505183

素因数分解:

${\mathrm{11}}^4\times {\mathrm{149}}^1\times {\mathrm{7187}}^1$

素因数の和:7380

約数の個数: 20

約数和(自身を含む): 17364411000

約数和(自身を除く): 1685905817

約数列:

[1, 11, 121, 149, 1331, 1639, 7187, 14641, 18029, 79057, 198319, 869627, 1070863, 2181509, 9565897, 11779493, 105224867, 129574423, 1425318653, 15678505183]

約数ペア:

[(1, 15678505183), (11, 1425318653), (121, 129574423), (149, 105224867), (1331, 11779493), (1639, 9565897), (7187, 2181509), (14641, 1070863), (18029, 869627), (79057, 198319)]