64423485

素因数分解:

$3^3\times 5^1\times 7^2\times {\mathrm{9739}}^1$

素因数の和:9767

約数の個数: 48

約数和(自身を含む): 133243200

約数和(自身を除く): 68819715

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 49, 63, 105, 135, 147, 189, 245, 315, 441, 735, 945, 1323, 2205, 6615, 9739, 29217, 48695, 68173, 87651, 146085, 204519, 262953, 340865, 438255, 477211, 613557, 1022595, 1314765, 1431633, 1840671, 2386055, 3067785, 4294899, 7158165, 9203355, 12884697, 21474495, 64423485]

約数ペア:

[(1, 64423485), (3, 21474495), (5, 12884697), (7, 9203355), (9, 7158165), (15, 4294899), (21, 3067785), (27, 2386055), (35, 1840671), (45, 1431633), (49, 1314765), (63, 1022595), (105, 613557), (135, 477211), (147, 438255), (189, 340865), (245, 262953), (315, 204519), (441, 146085), (735, 87651), (945, 68173), (1323, 48695), (2205, 29217), (6615, 9739)]