86278115

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{7229}}^1$

素因数の和:7283

約数の個数: 32

約数和(自身を含む): 133263360

約数和(自身を除く): 46985245

約数列:

[1, 5, 7, 11, 31, 35, 55, 77, 155, 217, 341, 385, 1085, 1705, 2387, 7229, 11935, 36145, 50603, 79519, 224099, 253015, 397595, 556633, 1120495, 1568693, 2465089, 2783165, 7843465, 12325445, 17255623, 86278115]

約数ペア:

[(1, 86278115), (5, 17255623), (7, 12325445), (11, 7843465), (31, 2783165), (35, 2465089), (55, 1568693), (77, 1120495), (155, 556633), (217, 397595), (341, 253015), (385, 224099), (1085, 79519), (1705, 50603), (2387, 36145), (7229, 11935)]