15225474

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{349}}^1\times {\mathrm{661}}^1$

素因数の和:1026

約数の個数: 32

約数和(自身を含む): 33364800

約数和(自身を除く): 18139326

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 349, 661, 698, 1047, 1322, 1983, 2094, 3839, 3966, 7271, 7678, 11517, 14542, 21813, 23034, 43626, 230689, 461378, 692067, 1384134, 2537579, 5075158, 7612737, 15225474]

約数ペア:

[(1, 15225474), (2, 7612737), (3, 5075158), (6, 2537579), (11, 1384134), (22, 692067), (33, 461378), (66, 230689), (349, 43626), (661, 23034), (698, 21813), (1047, 14542), (1322, 11517), (1983, 7678), (2094, 7271), (3839, 3966)]