23216085

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{7477}}^1$

素因数の和:7514

約数の個数: 32

約数和(自身を含む): 43073280

約数和(自身を除く): 19857195

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 115, 135, 207, 345, 621, 1035, 3105, 7477, 22431, 37385, 67293, 112155, 171971, 201879, 336465, 515913, 859855, 1009395, 1547739, 2579565, 4643217, 7738695, 23216085]

約数ペア:

[(1, 23216085), (3, 7738695), (5, 4643217), (9, 2579565), (15, 1547739), (23, 1009395), (27, 859855), (45, 515913), (69, 336465), (115, 201879), (135, 171971), (207, 112155), (345, 67293), (621, 37385), (1035, 22431), (3105, 7477)]