1049456495

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{9901}}^1$

素因数の和:9995

約数の個数: 32

約数和(自身を含む): 1411629120

約数和(自身を除く): 362172625

約数列:

[1, 5, 17, 29, 43, 85, 145, 215, 493, 731, 1247, 2465, 3655, 6235, 9901, 21199, 49505, 105995, 168317, 287129, 425743, 841585, 1435645, 2128715, 4881193, 7237631, 12346547, 24405965, 36188155, 61732735, 209891299, 1049456495]

約数ペア:

[(1, 1049456495), (5, 209891299), (17, 61732735), (29, 36188155), (43, 24405965), (85, 12346547), (145, 7237631), (215, 4881193), (493, 2128715), (731, 1435645), (1247, 841585), (2465, 425743), (3655, 287129), (6235, 168317), (9901, 105995), (21199, 49505)]