11438805

素因数分解:

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

素因数の和:298

約数の個数: 48

約数和(自身を含む): 21669120

約数和(自身を除く): 10230315

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 79, 105, 147, 197, 237, 245, 395, 553, 591, 735, 985, 1185, 1379, 1659, 2765, 2955, 3871, 4137, 6895, 8295, 9653, 11613, 15563, 19355, 20685, 28959, 46689, 48265, 58065, 77815, 108941, 144795, 233445, 326823, 544705, 762587, 1634115, 2287761, 3812935, 11438805]

約数ペア:

[(1, 11438805), (3, 3812935), (5, 2287761), (7, 1634115), (15, 762587), (21, 544705), (35, 326823), (49, 233445), (79, 144795), (105, 108941), (147, 77815), (197, 58065), (237, 48265), (245, 46689), (395, 28959), (553, 20685), (591, 19355), (735, 15563), (985, 11613), (1185, 9653), (1379, 8295), (1659, 6895), (2765, 4137), (2955, 3871)]