23087415

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{601}}^1$

素因数の和:819

約数の個数: 32

約数和(自身を含む): 40049856

約数和(自身を除く): 16962441

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 197, 591, 601, 985, 1803, 2561, 2955, 3005, 7683, 7813, 9015, 12805, 23439, 38415, 39065, 117195, 118397, 355191, 591985, 1539161, 1775955, 4617483, 7695805, 23087415]

約数ペア:

[(1, 23087415), (3, 7695805), (5, 4617483), (13, 1775955), (15, 1539161), (39, 591985), (65, 355191), (195, 118397), (197, 117195), (591, 39065), (601, 38415), (985, 23439), (1803, 12805), (2561, 9015), (2955, 7813), (3005, 7683)]