82777875

素因数分解:

$3^1\times 5^3\times {\mathrm{107}}^1\times {\mathrm{2063}}^1$

素因数の和:2188

約数の個数: 32

約数和(自身を含む): 139097088

約数和(自身を除く): 56319213

約数列:

[1, 3, 5, 15, 25, 75, 107, 125, 321, 375, 535, 1605, 2063, 2675, 6189, 8025, 10315, 13375, 30945, 40125, 51575, 154725, 220741, 257875, 662223, 773625, 1103705, 3311115, 5518525, 16555575, 27592625, 82777875]

約数ペア:

[(1, 82777875), (3, 27592625), (5, 16555575), (15, 5518525), (25, 3311115), (75, 1103705), (107, 773625), (125, 662223), (321, 257875), (375, 220741), (535, 154725), (1605, 51575), (2063, 40125), (2675, 30945), (6189, 13375), (8025, 10315)]