64563545

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{6217}}^1$

素因数の和:6320

約数の個数: 16

約数和(自身を含む): 81182208

約数和(自身を除く): 16618663

約数列:

[1, 5, 31, 67, 155, 335, 2077, 6217, 10385, 31085, 192727, 416539, 963635, 2082695, 12912709, 64563545]

約数ペア:

[(1, 64563545), (5, 12912709), (31, 2082695), (67, 963635), (155, 416539), (335, 192727), (2077, 31085), (6217, 10385)]