15690500295

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{24677}}^1$

素因数の和:24824

約数の個数: 64

約数和(自身を含む): 27860474880

約数和(自身を除く): 12169974585

約数列:

[1, 3, 5, 15, 19, 23, 57, 69, 95, 97, 115, 285, 291, 345, 437, 485, 1311, 1455, 1843, 2185, 2231, 5529, 6555, 6693, 9215, 11155, 24677, 27645, 33465, 42389, 74031, 123385, 127167, 211945, 370155, 468863, 567571, 635835, 1406589, 1702713, 2344315, 2393669, 2837855, 7032945, 7181007, 8513565, 10783849, 11968345, 32351547, 35905035, 45479711, 53919245, 55054387, 136439133, 161757735, 165163161, 227398555, 275271935, 682195665, 825815805, 1046033353, 3138100059, 5230166765, 15690500295]

約数ペア:

[(1, 15690500295), (3, 5230166765), (5, 3138100059), (15, 1046033353), (19, 825815805), (23, 682195665), (57, 275271935), (69, 227398555), (95, 165163161), (97, 161757735), (115, 136439133), (285, 55054387), (291, 53919245), (345, 45479711), (437, 35905035), (485, 32351547), (1311, 11968345), (1455, 10783849), (1843, 8513565), (2185, 7181007), (2231, 7032945), (5529, 2837855), (6555, 2393669), (6693, 2344315), (9215, 1702713), (11155, 1406589), (24677, 635835), (27645, 567571), (33465, 468863), (42389, 370155), (74031, 211945), (123385, 127167)]