171014805

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{1213}}^1$

素因数の和:1478

約数の個数: 48

約数和(自身を含む): 320816496

約数和(自身を除く): 149801691

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 241, 585, 723, 1205, 1213, 2169, 3133, 3615, 3639, 6065, 9399, 10845, 10917, 15665, 15769, 18195, 28197, 46995, 47307, 54585, 78845, 140985, 141921, 236535, 292333, 709605, 876999, 1461665, 2630997, 3800329, 4384995, 11400987, 13154985, 19001645, 34202961, 57004935, 171014805]

約数ペア:

[(1, 171014805), (3, 57004935), (5, 34202961), (9, 19001645), (13, 13154985), (15, 11400987), (39, 4384995), (45, 3800329), (65, 2630997), (117, 1461665), (195, 876999), (241, 709605), (585, 292333), (723, 236535), (1205, 141921), (1213, 140985), (2169, 78845), (3133, 54585), (3615, 47307), (3639, 46995), (6065, 28197), (9399, 18195), (10845, 15769), (10917, 15665)]