4902345

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{197}}^1$

素因数の和:294

約数の個数: 48

約数和(自身を含む): 9884160

約数和(自身を除く): 4981815

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 79, 105, 197, 237, 315, 395, 553, 591, 711, 985, 1185, 1379, 1659, 1773, 2765, 2955, 3555, 4137, 4977, 6895, 8295, 8865, 12411, 15563, 20685, 24885, 46689, 62055, 77815, 108941, 140067, 233445, 326823, 544705, 700335, 980469, 1634115, 4902345]

約数ペア:

[(1, 4902345), (3, 1634115), (5, 980469), (7, 700335), (9, 544705), (15, 326823), (21, 233445), (35, 140067), (45, 108941), (63, 77815), (79, 62055), (105, 46689), (197, 24885), (237, 20685), (315, 15563), (395, 12411), (553, 8865), (591, 8295), (711, 6895), (985, 4977), (1185, 4137), (1379, 3555), (1659, 2955), (1773, 2765)]