63217645

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{20101}}^1$

素因数の和:20160

約数の個数: 16

約数和(自身を含む): 82498608

約数和(自身を除く): 19280963

約数列:

[1, 5, 17, 37, 85, 185, 629, 3145, 20101, 100505, 341717, 743737, 1708585, 3718685, 12643529, 63217645]

約数ペア:

[(1, 63217645), (5, 12643529), (17, 3718685), (37, 1708585), (85, 743737), (185, 341717), (629, 100505), (3145, 20101)]