713678615

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{28081}}^1$

素因数の和:28139

約数の個数: 32

約数和(自身を含む): 1019039616

約数和(自身を除く): 305361001

約数列:

[1, 5, 13, 17, 23, 65, 85, 115, 221, 299, 391, 1105, 1495, 1955, 5083, 25415, 28081, 140405, 365053, 477377, 645863, 1825265, 2386885, 3229315, 6205901, 8396219, 10979671, 31029505, 41981095, 54898355, 142735723, 713678615]

約数ペア:

[(1, 713678615), (5, 142735723), (13, 54898355), (17, 41981095), (23, 31029505), (65, 10979671), (85, 8396219), (115, 6205901), (221, 3229315), (299, 2386885), (391, 1825265), (1105, 645863), (1495, 477377), (1955, 365053), (5083, 140405), (25415, 28081)]