42989465

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{3389}}^1$

素因数の和:3496

約数の個数: 16

約数和(自身を含む): 53697600

約数和(自身を除く): 10708135

約数列:

[1, 5, 43, 59, 215, 295, 2537, 3389, 12685, 16945, 145727, 199951, 728635, 999755, 8597893, 42989465]

約数ペア:

[(1, 42989465), (5, 8597893), (43, 999755), (59, 728635), (215, 199951), (295, 145727), (2537, 16945), (3389, 12685)]