10260945

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^2\times {\mathrm{263}}^1$

素因数の和:311

約数の個数: 48

約数和(自身を含む): 19451520

約数和(自身を除く): 9190575

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 263, 289, 459, 765, 789, 867, 1315, 1445, 2295, 2367, 2601, 3945, 4335, 4471, 7101, 7803, 11835, 13005, 13413, 22355, 35505, 39015, 40239, 67065, 76007, 120717, 201195, 228021, 380035, 603585, 684063, 1140105, 2052189, 3420315, 10260945]

約数ペア:

[(1, 10260945), (3, 3420315), (5, 2052189), (9, 1140105), (15, 684063), (17, 603585), (27, 380035), (45, 228021), (51, 201195), (85, 120717), (135, 76007), (153, 67065), (255, 40239), (263, 39015), (289, 35505), (459, 22355), (765, 13413), (789, 13005), (867, 11835), (1315, 7803), (1445, 7101), (2295, 4471), (2367, 4335), (2601, 3945)]