2769375

素因数分解:

$3^1\times 5^4\times 7^1\times {\mathrm{211}}^1$

素因数の和:241

約数の個数: 40

約数和(自身を含む): 5298304

約数和(自身を除く): 2528929

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 125, 175, 211, 375, 525, 625, 633, 875, 1055, 1477, 1875, 2625, 3165, 4375, 4431, 5275, 7385, 13125, 15825, 22155, 26375, 36925, 79125, 110775, 131875, 184625, 395625, 553875, 923125, 2769375]

約数ペア:

[(1, 2769375), (3, 923125), (5, 553875), (7, 395625), (15, 184625), (21, 131875), (25, 110775), (35, 79125), (75, 36925), (105, 26375), (125, 22155), (175, 15825), (211, 13125), (375, 7385), (525, 5275), (625, 4431), (633, 4375), (875, 3165), (1055, 2625), (1477, 1875)]