140229855

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{183307}}^1$

素因数の和:183335

約数の個数: 24

約数和(自身を含む): 257364432

約数和(自身を除く): 117134577

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 183307, 549921, 916535, 1649763, 2749605, 3116219, 8248815, 9348657, 15581095, 28045971, 46743285, 140229855]

約数ペア:

[(1, 140229855), (3, 46743285), (5, 28045971), (9, 15581095), (15, 9348657), (17, 8248815), (45, 3116219), (51, 2749605), (85, 1649763), (153, 916535), (255, 549921), (765, 183307)]