28461545

素因数分解:

$5^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{3023}}^1$

素因数の和:3304

約数の個数: 16

約数和(自身を含む): 39191040

約数和(自身を除く): 10729495

約数列:

[1, 5, 7, 35, 269, 1345, 1883, 3023, 9415, 15115, 21161, 105805, 813187, 4065935, 5692309, 28461545]

約数ペア:

[(1, 28461545), (5, 5692309), (7, 4065935), (35, 813187), (269, 105805), (1345, 21161), (1883, 15115), (3023, 9415)]