72840594385

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{32359}}^1\times {\mathrm{34631}}^1$

素因数の和:67008

約数の個数: 16

約数和(自身を含む): 94138087680

約数和(自身を除く): 21297493295

約数列:

[1, 5, 13, 65, 32359, 34631, 161795, 173155, 420667, 450203, 2103335, 2251015, 1120624529, 5603122645, 14568118877, 72840594385]

約数ペア:

[(1, 72840594385), (5, 14568118877), (13, 5603122645), (65, 1120624529), (32359, 2251015), (34631, 2103335), (161795, 450203), (173155, 420667)]