2278875

素因数分解:

$3^1\times 5^3\times {\mathrm{59}}^1\times {\mathrm{103}}^1$

素因数の和:180

約数の個数: 32

約数和(自身を含む): 3893760

約数和(自身を除く): 1614885

約数列:

[1, 3, 5, 15, 25, 59, 75, 103, 125, 177, 295, 309, 375, 515, 885, 1475, 1545, 2575, 4425, 6077, 7375, 7725, 12875, 18231, 22125, 30385, 38625, 91155, 151925, 455775, 759625, 2278875]

約数ペア:

[(1, 2278875), (3, 759625), (5, 455775), (15, 151925), (25, 91155), (59, 38625), (75, 30385), (103, 22125), (125, 18231), (177, 12875), (295, 7725), (309, 7375), (375, 6077), (515, 4425), (885, 2575), (1475, 1545)]