2755375

素因数分解:

$5^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:136

約数の個数: 32

約数和(自身を含む): 4073472

約数和(自身を除く): 1318097

約数列:

[1, 5, 7, 25, 35, 47, 67, 125, 175, 235, 329, 335, 469, 875, 1175, 1645, 1675, 2345, 3149, 5875, 8225, 8375, 11725, 15745, 22043, 41125, 58625, 78725, 110215, 393625, 551075, 2755375]

約数ペア:

[(1, 2755375), (5, 551075), (7, 393625), (25, 110215), (35, 78725), (47, 58625), (67, 41125), (125, 22043), (175, 15745), (235, 11725), (329, 8375), (335, 8225), (469, 5875), (875, 3149), (1175, 2345), (1645, 1675)]