23075595

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{197}}^1$

素因数の和:364

約数の個数: 48

約数和(自身を含む): 42625440

約数和(自身を除く): 19549845

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 137, 171, 197, 285, 411, 591, 685, 855, 985, 1233, 1773, 2055, 2603, 2955, 3743, 6165, 7809, 8865, 11229, 13015, 18715, 23427, 26989, 33687, 39045, 56145, 80967, 117135, 134945, 168435, 242901, 404835, 512791, 1214505, 1538373, 2563955, 4615119, 7691865, 23075595]

約数ペア:

[(1, 23075595), (3, 7691865), (5, 4615119), (9, 2563955), (15, 1538373), (19, 1214505), (45, 512791), (57, 404835), (95, 242901), (137, 168435), (171, 134945), (197, 117135), (285, 80967), (411, 56145), (591, 39045), (685, 33687), (855, 26989), (985, 23427), (1233, 18715), (1773, 13015), (2055, 11229), (2603, 8865), (2955, 7809), (3743, 6165)]