15305280333

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{1377737}}^1$

素因数の和:1377793

約数の個数: 24

約数和(自身を含む): 24380451648

約数和(自身を除く): 9075171315

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 529, 1587, 3703, 11109, 1377737, 4133211, 9644159, 28932477, 31687951, 95063853, 221815657, 665446971, 728822873, 2186468619, 5101760111, 15305280333]

約数ペア:

[(1, 15305280333), (3, 5101760111), (7, 2186468619), (21, 728822873), (23, 665446971), (69, 221815657), (161, 95063853), (483, 31687951), (529, 28932477), (1587, 9644159), (3703, 4133211), (11109, 1377737)]