42623505

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{55717}}^1$

素因数の和:55745

約数の個数: 24

約数和(自身を含む): 78228072

約数和(自身を除く): 35604567

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 55717, 167151, 278585, 501453, 835755, 947189, 2507265, 2841567, 4735945, 8524701, 14207835, 42623505]

約数ペア:

[(1, 42623505), (3, 14207835), (5, 8524701), (9, 4735945), (15, 2841567), (17, 2507265), (45, 947189), (51, 835755), (85, 501453), (153, 278585), (255, 167151), (765, 55717)]