75872469

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{449}}^1$

素因数の和:585

約数の個数: 32

約数和(自身を含む): 110592000

約数和(自身を除く): 34719531

約数列:

[1, 3, 23, 31, 69, 79, 93, 237, 449, 713, 1347, 1817, 2139, 2449, 5451, 7347, 10327, 13919, 30981, 35471, 41757, 56327, 106413, 168981, 320137, 815833, 960411, 1099601, 2447499, 3298803, 25290823, 75872469]

約数ペア:

[(1, 75872469), (3, 25290823), (23, 3298803), (31, 2447499), (69, 1099601), (79, 960411), (93, 815833), (237, 320137), (449, 168981), (713, 106413), (1347, 56327), (1817, 41757), (2139, 35471), (2449, 30981), (5451, 13919), (7347, 10327)]