42152685

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{65353}}^1$

素因数の和:65404

約数の個数: 16

約数和(自身を含む): 69013824

約数和(自身を除く): 26861139

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 65353, 196059, 326765, 980295, 2810179, 8430537, 14050895, 42152685]

約数ペア:

[(1, 42152685), (3, 14050895), (5, 8430537), (15, 2810179), (43, 980295), (129, 326765), (215, 196059), (645, 65353)]