345675195

素因数分解:

$3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{50207}}^1$

素因数の和:50241

約数の個数: 40

約数和(自身を含む): 656118144

約数和(自身を除く): 310442949

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 81, 85, 135, 153, 255, 405, 459, 765, 1377, 2295, 6885, 50207, 150621, 251035, 451863, 753105, 853519, 1355589, 2259315, 2560557, 4066767, 4267595, 6777945, 7681671, 12802785, 20333835, 23045013, 38408355, 69135039, 115225065, 345675195]

約数ペア:

[(1, 345675195), (3, 115225065), (5, 69135039), (9, 38408355), (15, 23045013), (17, 20333835), (27, 12802785), (45, 7681671), (51, 6777945), (81, 4267595), (85, 4066767), (135, 2560557), (153, 2259315), (255, 1355589), (405, 853519), (459, 753105), (765, 451863), (1377, 251035), (2295, 150621), (6885, 50207)]