4305105

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{173}}^1$

素因数の和:270

約数の個数: 48

約数和(自身を含む): 8686080

約数和(自身を除く): 4380975

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 79, 105, 173, 237, 315, 395, 519, 553, 711, 865, 1185, 1211, 1557, 1659, 2595, 2765, 3555, 3633, 4977, 6055, 7785, 8295, 10899, 13667, 18165, 24885, 41001, 54495, 68335, 95669, 123003, 205005, 287007, 478345, 615015, 861021, 1435035, 4305105]

約数ペア:

[(1, 4305105), (3, 1435035), (5, 861021), (7, 615015), (9, 478345), (15, 287007), (21, 205005), (35, 123003), (45, 95669), (63, 68335), (79, 54495), (105, 41001), (173, 24885), (237, 18165), (315, 13667), (395, 10899), (519, 8295), (553, 7785), (711, 6055), (865, 4977), (1185, 3633), (1211, 3555), (1557, 2765), (1659, 2595)]