67151115

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1301}}^1$

素因数の和:1380

約数の個数: 48

約数和(自身を含む): 123492096

約数和(自身を除く): 56340981

約数列:

[1, 3, 5, 9, 15, 31, 37, 45, 93, 111, 155, 185, 279, 333, 465, 555, 1147, 1301, 1395, 1665, 3441, 3903, 5735, 6505, 10323, 11709, 17205, 19515, 40331, 48137, 51615, 58545, 120993, 144411, 201655, 240685, 362979, 433233, 604965, 722055, 1492247, 1814895, 2166165, 4476741, 7461235, 13430223, 22383705, 67151115]

約数ペア:

[(1, 67151115), (3, 22383705), (5, 13430223), (9, 7461235), (15, 4476741), (31, 2166165), (37, 1814895), (45, 1492247), (93, 722055), (111, 604965), (155, 433233), (185, 362979), (279, 240685), (333, 201655), (465, 144411), (555, 120993), (1147, 58545), (1301, 51615), (1395, 48137), (1665, 40331), (3441, 19515), (3903, 17205), (5735, 11709), (6505, 10323)]