40248075

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2473}}^1$

素因数の和:2524

約数の個数: 48

約数和(自身を含む): 78534656

約数和(自身を除く): 38286581

約数列:

[1, 3, 5, 7, 15, 21, 25, 31, 35, 75, 93, 105, 155, 175, 217, 465, 525, 651, 775, 1085, 2325, 2473, 3255, 5425, 7419, 12365, 16275, 17311, 37095, 51933, 61825, 76663, 86555, 185475, 229989, 259665, 383315, 432775, 536641, 1149945, 1298325, 1609923, 1916575, 2683205, 5749725, 8049615, 13416025, 40248075]

約数ペア:

[(1, 40248075), (3, 13416025), (5, 8049615), (7, 5749725), (15, 2683205), (21, 1916575), (25, 1609923), (31, 1298325), (35, 1149945), (75, 536641), (93, 432775), (105, 383315), (155, 259665), (175, 229989), (217, 185475), (465, 86555), (525, 76663), (651, 61825), (775, 51933), (1085, 37095), (2325, 17311), (2473, 16275), (3255, 12365), (5425, 7419)]