4164165

素因数分解:

$3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:150

約数の個数: 48

約数和(自身を含む): 7718256

約数和(自身を除く): 3554091

約数列:

[1, 3, 5, 9, 15, 37, 41, 45, 61, 111, 123, 183, 185, 205, 305, 333, 369, 549, 555, 615, 915, 1517, 1665, 1845, 2257, 2501, 2745, 4551, 6771, 7503, 7585, 11285, 12505, 13653, 20313, 22509, 22755, 33855, 37515, 68265, 92537, 101565, 112545, 277611, 462685, 832833, 1388055, 4164165]

約数ペア:

[(1, 4164165), (3, 1388055), (5, 832833), (9, 462685), (15, 277611), (37, 112545), (41, 101565), (45, 92537), (61, 68265), (111, 37515), (123, 33855), (183, 22755), (185, 22509), (205, 20313), (305, 13653), (333, 12505), (369, 11285), (549, 7585), (555, 7503), (615, 6771), (915, 4551), (1517, 2745), (1665, 2501), (1845, 2257)]