76971125

素因数分解:

$5^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{727}}^1$

素因数の和:771

約数の個数: 48

約数和(自身を含む): 120836352

約数和(自身を除く): 43865227

約数列:

[1, 5, 7, 11, 25, 35, 55, 77, 121, 125, 175, 275, 385, 605, 727, 847, 875, 1375, 1925, 3025, 3635, 4235, 5089, 7997, 9625, 15125, 18175, 21175, 25445, 39985, 55979, 87967, 90875, 105875, 127225, 199925, 279895, 439835, 615769, 636125, 999625, 1399475, 2199175, 3078845, 6997375, 10995875, 15394225, 76971125]

約数ペア:

[(1, 76971125), (5, 15394225), (7, 10995875), (11, 6997375), (25, 3078845), (35, 2199175), (55, 1399475), (77, 999625), (121, 636125), (125, 615769), (175, 439835), (275, 279895), (385, 199925), (605, 127225), (727, 105875), (847, 90875), (875, 87967), (1375, 55979), (1925, 39985), (3025, 25445), (3635, 21175), (4235, 18175), (5089, 15125), (7997, 9625)]