201514885

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{281839}}^1$

素因数の和:281868

約数の個数: 16

約数和(自身を含む): 284094720

約数和(自身を除く): 82579835

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 281839, 1409195, 3100229, 3663907, 15501145, 18319535, 40302977, 201514885]

約数ペア:

[(1, 201514885), (5, 40302977), (11, 18319535), (13, 15501145), (55, 3663907), (65, 3100229), (143, 1409195), (715, 281839)]