2007690915

素因数分解:

$3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{269}}^1\times {\mathrm{2749}}^1$

素因数の和:3207

約数の個数: 32

約数和(自身を含む): 3243240000

約数和(自身を除く): 1235549085

約数列:

[1, 3, 5, 15, 181, 269, 543, 807, 905, 1345, 2715, 2749, 4035, 8247, 13745, 41235, 48689, 146067, 243445, 497569, 730335, 739481, 1492707, 2218443, 2487845, 3697405, 7463535, 11092215, 133846061, 401538183, 669230305, 2007690915]

約数ペア:

[(1, 2007690915), (3, 669230305), (5, 401538183), (15, 133846061), (181, 11092215), (269, 7463535), (543, 3697405), (807, 2487845), (905, 2218443), (1345, 1492707), (2715, 739481), (2749, 730335), (4035, 497569), (8247, 243445), (13745, 146067), (41235, 48689)]