42369715

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{14387}}^1$

素因数の和:14442

約数の個数: 16

約数和(自身を含む): 55249920

約数和(自身を除く): 12880205

約数列:

[1, 5, 19, 31, 95, 155, 589, 2945, 14387, 71935, 273353, 445997, 1366765, 2229985, 8473943, 42369715]

約数ペア:

[(1, 42369715), (5, 8473943), (19, 2229985), (31, 1366765), (95, 445997), (155, 273353), (589, 71935), (2945, 14387)]