631926035

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{22247}}^1$

素因数の和:22307

約数の個数: 32

約数和(自身を含む): 897039360

約数和(自身を除く): 265113325

約数列:

[1, 5, 13, 19, 23, 65, 95, 115, 247, 299, 437, 1235, 1495, 2185, 5681, 22247, 28405, 111235, 289211, 422693, 511681, 1446055, 2113465, 2558405, 5495009, 6651853, 9721939, 27475045, 33259265, 48609695, 126385207, 631926035]

約数ペア:

[(1, 631926035), (5, 126385207), (13, 48609695), (19, 33259265), (23, 27475045), (65, 9721939), (95, 6651853), (115, 5495009), (247, 2558405), (299, 2113465), (437, 1446055), (1235, 511681), (1495, 422693), (2185, 289211), (5681, 111235), (22247, 28405)]