972345

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:173

約数の個数: 32

約数和(自身を含む): 1741824

約数和(自身を除く): 769479

約数列:

[1, 3, 5, 11, 15, 33, 55, 71, 83, 165, 213, 249, 355, 415, 781, 913, 1065, 1245, 2343, 2739, 3905, 4565, 5893, 11715, 13695, 17679, 29465, 64823, 88395, 194469, 324115, 972345]

約数ペア:

[(1, 972345), (3, 324115), (5, 194469), (11, 88395), (15, 64823), (33, 29465), (55, 17679), (71, 13695), (83, 11715), (165, 5893), (213, 4565), (249, 3905), (355, 2739), (415, 2343), (781, 1245), (913, 1065)]