988875

素因数分解:

$3^3\times 5^3\times {\mathrm{293}}^1$

素因数の和:317

約数の個数: 32

約数和(自身を含む): 1834560

約数和(自身を除く): 845685

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 125, 135, 225, 293, 375, 675, 879, 1125, 1465, 2637, 3375, 4395, 7325, 7911, 13185, 21975, 36625, 39555, 65925, 109875, 197775, 329625, 988875]

約数ペア:

[(1, 988875), (3, 329625), (5, 197775), (9, 109875), (15, 65925), (25, 39555), (27, 36625), (45, 21975), (75, 13185), (125, 7911), (135, 7325), (225, 4395), (293, 3375), (375, 2637), (675, 1465), (879, 1125)]