78702395

素因数分解:

$5^1\times {\mathrm{73}}^1\times {\mathrm{257}}^1\times {\mathrm{839}}^1$

素因数の和:1174

約数の個数: 16

約数和(自身を含む): 96223680

約数和(自身を除く): 17521285

約数列:

[1, 5, 73, 257, 365, 839, 1285, 4195, 18761, 61247, 93805, 215623, 306235, 1078115, 15740479, 78702395]

約数ペア:

[(1, 78702395), (5, 15740479), (73, 1078115), (257, 306235), (365, 215623), (839, 93805), (1285, 61247), (4195, 18761)]