78380359105

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{593}}^1\times {\mathrm{743}}^1\times {\mathrm{757}}^1$

素因数の和:2145

約数の個数: 32

約数和(自身を含む): 96476396544

約数和(自身を除く): 18096037439

約数列:

[1, 5, 47, 235, 593, 743, 757, 2965, 3715, 3785, 27871, 34921, 35579, 139355, 174605, 177895, 440599, 448901, 562451, 2202995, 2244505, 2812255, 20708153, 21098347, 26435197, 103540765, 105491735, 132175985, 333533443, 1667667215, 15676071821, 78380359105]

約数ペア:

[(1, 78380359105), (5, 15676071821), (47, 1667667215), (235, 333533443), (593, 132175985), (743, 105491735), (757, 103540765), (2965, 26435197), (3715, 21098347), (3785, 20708153), (27871, 2812255), (34921, 2244505), (35579, 2202995), (139355, 562451), (174605, 448901), (177895, 440599)]