42650985

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{218723}}^1$

素因数の和:218744

約数の個数: 16

約数和(自身を含む): 73491264

約数和(自身を除く): 30840279

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 218723, 656169, 1093615, 2843399, 3280845, 8530197, 14216995, 42650985]

約数ペア:

[(1, 42650985), (3, 14216995), (5, 8530197), (13, 3280845), (15, 2843399), (39, 1093615), (65, 656169), (195, 218723)]