64150515

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3323}}^1$

素因数の和:3361

約数の個数: 64

約数和(自身を含む): 134023680

約数和(自身を除く): 69873165

約数列:

[1, 3, 5, 9, 11, 13, 15, 27, 33, 39, 45, 55, 65, 99, 117, 135, 143, 165, 195, 297, 351, 429, 495, 585, 715, 1287, 1485, 1755, 2145, 3323, 3861, 6435, 9969, 16615, 19305, 29907, 36553, 43199, 49845, 89721, 109659, 129597, 149535, 182765, 215995, 328977, 388791, 448605, 475189, 548295, 647985, 986931, 1166373, 1425567, 1644885, 1943955, 2375945, 4276701, 4934655, 5831865, 7127835, 12830103, 21383505, 64150515]

約数ペア:

[(1, 64150515), (3, 21383505), (5, 12830103), (9, 7127835), (11, 5831865), (13, 4934655), (15, 4276701), (27, 2375945), (33, 1943955), (39, 1644885), (45, 1425567), (55, 1166373), (65, 986931), (99, 647985), (117, 548295), (135, 475189), (143, 448605), (165, 388791), (195, 328977), (297, 215995), (351, 182765), (429, 149535), (495, 129597), (585, 109659), (715, 89721), (1287, 49845), (1485, 43199), (1755, 36553), (2145, 29907), (3323, 19305), (3861, 16615), (6435, 9969)]