7131776145

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{11681}}^1$

素因数の和:11834

約数の個数: 64

約数和(自身を含む): 12811696128

約数和(自身を除く): 5679919983

約数列:

[1, 3, 5, 13, 15, 31, 39, 65, 93, 101, 155, 195, 303, 403, 465, 505, 1209, 1313, 1515, 2015, 3131, 3939, 6045, 6565, 9393, 11681, 15655, 19695, 35043, 40703, 46965, 58405, 122109, 151853, 175215, 203515, 362111, 455559, 610545, 759265, 1086333, 1179781, 1810555, 2277795, 3539343, 4707443, 5431665, 5898905, 14122329, 15337153, 17696715, 23537215, 36573211, 46011459, 70611645, 76685765, 109719633, 182866055, 230057295, 475451743, 548598165, 1426355229, 2377258715, 7131776145]

約数ペア:

[(1, 7131776145), (3, 2377258715), (5, 1426355229), (13, 548598165), (15, 475451743), (31, 230057295), (39, 182866055), (65, 109719633), (93, 76685765), (101, 70611645), (155, 46011459), (195, 36573211), (303, 23537215), (403, 17696715), (465, 15337153), (505, 14122329), (1209, 5898905), (1313, 5431665), (1515, 4707443), (2015, 3539343), (3131, 2277795), (3939, 1810555), (6045, 1179781), (6565, 1086333), (9393, 759265), (11681, 610545), (15655, 455559), (19695, 362111), (35043, 203515), (40703, 175215), (46965, 151853), (58405, 122109)]