15415691135

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{331}}^1\times {\mathrm{877}}^1$

素因数の和:1288

約数の個数: 64

約数和(自身を含む): 21547384320

約数和(自身を除く): 6131693185

約数列:

[1, 5, 13, 19, 43, 65, 95, 215, 247, 331, 559, 817, 877, 1235, 1655, 2795, 4085, 4303, 4385, 6289, 10621, 11401, 14233, 16663, 21515, 31445, 37711, 53105, 57005, 71165, 81757, 83315, 185029, 188555, 216619, 270427, 290287, 408785, 490243, 716509, 925145, 1083095, 1352135, 1451435, 2451215, 3515551, 3582545, 3773731, 5515453, 9314617, 12482341, 17577755, 18868655, 27577265, 46573085, 62411705, 71700889, 162270433, 237164479, 358504445, 811352165, 1185822395, 3083138227, 15415691135]

約数ペア:

[(1, 15415691135), (5, 3083138227), (13, 1185822395), (19, 811352165), (43, 358504445), (65, 237164479), (95, 162270433), (215, 71700889), (247, 62411705), (331, 46573085), (559, 27577265), (817, 18868655), (877, 17577755), (1235, 12482341), (1655, 9314617), (2795, 5515453), (4085, 3773731), (4303, 3582545), (4385, 3515551), (6289, 2451215), (10621, 1451435), (11401, 1352135), (14233, 1083095), (16663, 925145), (21515, 716509), (31445, 490243), (37711, 408785), (53105, 290287), (57005, 270427), (71165, 216619), (81757, 188555), (83315, 185029)]