56485485

素因数分解:

$3^3\times 5^1\times 7^2\times {\mathrm{8539}}^1$

素因数の和:8567

約数の個数: 48

約数和(自身を含む): 116827200

約数和(自身を除く): 60341715

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, 8539, 25617, 42695, 59773, 76851, 128085, 179319, 230553, 298865, 384255, 418411, 537957, 896595, 1152765, 1255233, 1613871, 2092055, 2689785, 3765699, 6276165, 8069355, 11297097, 18828495, 56485485]

約数ペア:

[(1, 56485485), (3, 18828495), (5, 11297097), (7, 8069355), (9, 6276165), (15, 3765699), (21, 2689785), (27, 2092055), (35, 1613871), (45, 1255233), (49, 1152765), (63, 896595), (105, 537957), (135, 418411), (147, 384255), (189, 298865), (245, 230553), (315, 179319), (441, 128085), (735, 76851), (945, 59773), (1323, 42695), (2205, 25617), (6615, 8539)]