749202355

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{139}}^1\times {\mathrm{151}}^1$

素因数の和:376

約数の個数: 48

約数和(自身を含む): 1018886400

約数和(自身を除く): 269684045

約数列:

[1, 5, 11, 55, 59, 121, 139, 151, 295, 605, 649, 695, 755, 1529, 1661, 3245, 7139, 7645, 8201, 8305, 8909, 16819, 18271, 20989, 35695, 41005, 44545, 84095, 90211, 91355, 97999, 104945, 230879, 451055, 489995, 992321, 1077989, 1154395, 1238351, 2539669, 4961605, 5389945, 6191755, 12698345, 13621861, 68109305, 149840471, 749202355]

約数ペア:

[(1, 749202355), (5, 149840471), (11, 68109305), (55, 13621861), (59, 12698345), (121, 6191755), (139, 5389945), (151, 4961605), (295, 2539669), (605, 1238351), (649, 1154395), (695, 1077989), (755, 992321), (1529, 489995), (1661, 451055), (3245, 230879), (7139, 104945), (7645, 97999), (8201, 91355), (8305, 90211), (8909, 84095), (16819, 44545), (18271, 41005), (20989, 35695)]