53243985

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{823}}^1$

素因数の和:1077

約数の個数: 32

約数和(自身を含む): 90178560

約数和(自身を除く): 36934575

約数列:

[1, 3, 5, 15, 19, 57, 95, 227, 285, 681, 823, 1135, 2469, 3405, 4115, 4313, 12345, 12939, 15637, 21565, 46911, 64695, 78185, 186821, 234555, 560463, 934105, 2802315, 3549599, 10648797, 17747995, 53243985]

約数ペア:

[(1, 53243985), (3, 17747995), (5, 10648797), (15, 3549599), (19, 2802315), (57, 934105), (95, 560463), (227, 234555), (285, 186821), (681, 78185), (823, 64695), (1135, 46911), (2469, 21565), (3405, 15637), (4115, 12939), (4313, 12345)]