15661769901

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1709}}^1\times {\mathrm{3739}}^1$

素因数の和:5513

約数の個数: 32

約数和(自身を含む): 22511808000

約数和(自身を除く): 6850038099

約数列:

[1, 3, 19, 43, 57, 129, 817, 1709, 2451, 3739, 5127, 11217, 32471, 71041, 73487, 97413, 160777, 213123, 220461, 482331, 1396253, 3054763, 4188759, 6389951, 9164289, 19169853, 121409069, 274767893, 364227207, 824303679, 5220589967, 15661769901]

約数ペア:

[(1, 15661769901), (3, 5220589967), (19, 824303679), (43, 364227207), (57, 274767893), (129, 121409069), (817, 19169853), (1709, 9164289), (2451, 6389951), (3739, 4188759), (5127, 3054763), (11217, 1396253), (32471, 482331), (71041, 220461), (73487, 213123), (97413, 160777)]