1965130395

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2787419}}^1$

素因数の和:2787474

約数の個数: 16

約数和(自身を含む): 3211107840

約数和(自身を除く): 1245977445

約数列:

[1, 3, 5, 15, 47, 141, 235, 705, 2787419, 8362257, 13937095, 41811285, 131008693, 393026079, 655043465, 1965130395]

約数ペア:

[(1, 1965130395), (3, 655043465), (5, 393026079), (15, 131008693), (47, 41811285), (141, 13937095), (235, 8362257), (705, 2787419)]