772875

素因数分解:

$3^3\times 5^3\times {\mathrm{229}}^1$

素因数の和:253

約数の個数: 32

約数和(自身を含む): 1435200

約数和(自身を除く): 662325

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 125, 135, 225, 229, 375, 675, 687, 1125, 1145, 2061, 3375, 3435, 5725, 6183, 10305, 17175, 28625, 30915, 51525, 85875, 154575, 257625, 772875]

約数ペア:

[(1, 772875), (3, 257625), (5, 154575), (9, 85875), (15, 51525), (25, 30915), (27, 28625), (45, 17175), (75, 10305), (125, 6183), (135, 5725), (225, 3435), (229, 3375), (375, 2061), (675, 1145), (687, 1125)]