4725455

素因数分解:

$5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:179

約数の個数: 32

約数和(自身を含む): 6894720

約数和(自身を除く): 2169265

約数列:

[1, 5, 7, 35, 37, 41, 89, 185, 205, 259, 287, 445, 623, 1295, 1435, 1517, 3115, 3293, 3649, 7585, 10619, 16465, 18245, 23051, 25543, 53095, 115255, 127715, 135013, 675065, 945091, 4725455]

約数ペア:

[(1, 4725455), (5, 945091), (7, 675065), (35, 135013), (37, 127715), (41, 115255), (89, 53095), (185, 25543), (205, 23051), (259, 18245), (287, 16465), (445, 10619), (623, 7585), (1295, 3649), (1435, 3293), (1517, 3115)]