43293015

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{191}}^1$

素因数の和:301

約数の個数: 64

約数和(自身を含む): 81838080

約数和(自身を除く): 38545065

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 73, 115, 135, 191, 207, 219, 345, 365, 573, 621, 657, 955, 1035, 1095, 1679, 1719, 1971, 2865, 3105, 3285, 4393, 5037, 5157, 8395, 8595, 9855, 13179, 13943, 15111, 21965, 25185, 25785, 39537, 41829, 45333, 65895, 69715, 75555, 118611, 125487, 197685, 209145, 226665, 320689, 376461, 593055, 627435, 962067, 1603445, 1882305, 2886201, 4810335, 8658603, 14431005, 43293015]

約数ペア:

[(1, 43293015), (3, 14431005), (5, 8658603), (9, 4810335), (15, 2886201), (23, 1882305), (27, 1603445), (45, 962067), (69, 627435), (73, 593055), (115, 376461), (135, 320689), (191, 226665), (207, 209145), (219, 197685), (345, 125487), (365, 118611), (573, 75555), (621, 69715), (657, 65895), (955, 45333), (1035, 41829), (1095, 39537), (1679, 25785), (1719, 25185), (1971, 21965), (2865, 15111), (3105, 13943), (3285, 13179), (4393, 9855), (5037, 8595), (5157, 8395)]