127926715

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{4093}}^1$

素因数の和:4171

約数の個数: 32

約数和(自身を含む): 188651520

約数和(自身を除く): 60724805

約数列:

[1, 5, 7, 19, 35, 47, 95, 133, 235, 329, 665, 893, 1645, 4093, 4465, 6251, 20465, 28651, 31255, 77767, 143255, 192371, 388835, 544369, 961855, 1346597, 2721845, 3655049, 6732985, 18275245, 25585343, 127926715]

約数ペア:

[(1, 127926715), (5, 25585343), (7, 18275245), (19, 6732985), (35, 3655049), (47, 2721845), (95, 1346597), (133, 961855), (235, 544369), (329, 388835), (665, 192371), (893, 143255), (1645, 77767), (4093, 31255), (4465, 28651), (6251, 20465)]