286982875

素因数分解:

$5^3\times {\mathrm{83}}^1\times {\mathrm{139}}^1\times {\mathrm{199}}^1$

素因数の和:436

約数の個数: 32

約数和(自身を含む): 366912000

約数和(自身を除く): 79929125

約数列:

[1, 5, 25, 83, 125, 139, 199, 415, 695, 995, 2075, 3475, 4975, 10375, 11537, 16517, 17375, 24875, 27661, 57685, 82585, 138305, 288425, 412925, 691525, 1442125, 2064625, 2295863, 3457625, 11479315, 57396575, 286982875]

約数ペア:

[(1, 286982875), (5, 57396575), (25, 11479315), (83, 3457625), (125, 2295863), (139, 2064625), (199, 1442125), (415, 691525), (695, 412925), (995, 288425), (2075, 138305), (3475, 82585), (4975, 57685), (10375, 27661), (11537, 24875), (16517, 17375)]