2018260605

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{947}}^1\times {\mathrm{3023}}^1$

素因数の和:4025

約数の個数: 32

約数和(自身を含む): 3302498304

約数和(自身を除く): 1284237699

約数列:

[1, 3, 5, 15, 47, 141, 235, 705, 947, 2841, 3023, 4735, 9069, 14205, 15115, 44509, 45345, 133527, 142081, 222545, 426243, 667635, 710405, 2131215, 2862781, 8588343, 14313905, 42941715, 134550707, 403652121, 672753535, 2018260605]

約数ペア:

[(1, 2018260605), (3, 672753535), (5, 403652121), (15, 134550707), (47, 42941715), (141, 14313905), (235, 8588343), (705, 2862781), (947, 2131215), (2841, 710405), (3023, 667635), (4735, 426243), (9069, 222545), (14205, 142081), (15115, 133527), (44509, 45345)]