6997375

素因数分解:

$5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{727}}^1$

素因数の和:760

約数の個数: 32

約数和(自身を含む): 10902528

約数和(自身を除く): 3905153

約数列:

[1, 5, 7, 11, 25, 35, 55, 77, 125, 175, 275, 385, 727, 875, 1375, 1925, 3635, 5089, 7997, 9625, 18175, 25445, 39985, 55979, 90875, 127225, 199925, 279895, 636125, 999625, 1399475, 6997375]

約数ペア:

[(1, 6997375), (5, 1399475), (7, 999625), (11, 636125), (25, 279895), (35, 199925), (55, 127225), (77, 90875), (125, 55979), (175, 39985), (275, 25445), (385, 18175), (727, 9625), (875, 7997), (1375, 5089), (1925, 3635)]