47639355

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{823}}^1$

素因数の和:1075

約数の個数: 32

約数和(自身を含む): 81160704

約数和(自身を除く): 33521349

約数列:

[1, 3, 5, 15, 17, 51, 85, 227, 255, 681, 823, 1135, 2469, 3405, 3859, 4115, 11577, 12345, 13991, 19295, 41973, 57885, 69955, 186821, 209865, 560463, 934105, 2802315, 3175957, 9527871, 15879785, 47639355]

約数ペア:

[(1, 47639355), (3, 15879785), (5, 9527871), (15, 3175957), (17, 2802315), (51, 934105), (85, 560463), (227, 209865), (255, 186821), (681, 69955), (823, 57885), (1135, 41973), (2469, 19295), (3405, 13991), (3859, 12345), (4115, 11577)]