156619091425

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2551}}^1\times {\mathrm{4457}}^1$

素因数の和:7066

約数の個数: 48

約数和(自身を含む): 211608777600

約数和(自身を除く): 54989686175

約数列:

[1, 5, 19, 25, 29, 95, 145, 475, 551, 725, 2551, 2755, 4457, 12755, 13775, 22285, 48469, 63775, 73979, 84683, 111425, 129253, 242345, 369895, 423415, 646265, 1211725, 1405601, 1849475, 2117075, 2455807, 3231325, 7028005, 11369807, 12279035, 35140025, 56849035, 61395175, 216026333, 284245175, 329724403, 1080131665, 1648622015, 5400658325, 6264763657, 8243110075, 31323818285, 156619091425]

約数ペア:

[(1, 156619091425), (5, 31323818285), (19, 8243110075), (25, 6264763657), (29, 5400658325), (95, 1648622015), (145, 1080131665), (475, 329724403), (551, 284245175), (725, 216026333), (2551, 61395175), (2755, 56849035), (4457, 35140025), (12755, 12279035), (13775, 11369807), (22285, 7028005), (48469, 3231325), (63775, 2455807), (73979, 2117075), (84683, 1849475), (111425, 1405601), (129253, 1211725), (242345, 646265), (369895, 423415)]