217337102895

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{15671}}^1\times {\mathrm{84053}}^1$

素因数の和:99743

約数の個数: 32

約数和(自身を含む): 379380754944

約数和(自身を除く): 162043652049

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 15671, 47013, 78355, 84053, 172381, 235065, 252159, 420265, 517143, 861905, 924583, 1260795, 2585715, 2773749, 4622915, 13868745, 1317194563, 3951583689, 6585972815, 14489140193, 19757918445, 43467420579, 72445700965, 217337102895]

約数ペア:

[(1, 217337102895), (3, 72445700965), (5, 43467420579), (11, 19757918445), (15, 14489140193), (33, 6585972815), (55, 3951583689), (165, 1317194563), (15671, 13868745), (47013, 4622915), (78355, 2773749), (84053, 2585715), (172381, 1260795), (235065, 924583), (252159, 861905), (420265, 517143)]