27501495

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:141

約数の個数: 96

約数和(自身を含む): 56733696

約数和(自身を除く): 29232201

約数列:

[1, 3, 5, 7, 15, 17, 21, 31, 35, 49, 51, 71, 85, 93, 105, 119, 147, 155, 213, 217, 245, 255, 355, 357, 465, 497, 527, 595, 651, 735, 833, 1065, 1085, 1207, 1491, 1519, 1581, 1785, 2201, 2485, 2499, 2635, 3255, 3479, 3621, 3689, 4165, 4557, 6035, 6603, 7455, 7595, 7905, 8449, 10437, 11005, 11067, 12495, 15407, 17395, 18105, 18445, 22785, 25347, 25823, 33015, 37417, 42245, 46221, 52185, 55335, 59143, 77035, 77469, 107849, 112251, 126735, 129115, 177429, 187085, 231105, 261919, 295715, 323547, 387345, 539245, 561255, 785757, 887145, 1309595, 1617735, 1833433, 3928785, 5500299, 9167165, 27501495]

約数ペア:

[(1, 27501495), (3, 9167165), (5, 5500299), (7, 3928785), (15, 1833433), (17, 1617735), (21, 1309595), (31, 887145), (35, 785757), (49, 561255), (51, 539245), (71, 387345), (85, 323547), (93, 295715), (105, 261919), (119, 231105), (147, 187085), (155, 177429), (213, 129115), (217, 126735), (245, 112251), (255, 107849), (355, 77469), (357, 77035), (465, 59143), (497, 55335), (527, 52185), (595, 46221), (651, 42245), (735, 37417), (833, 33015), (1065, 25823), (1085, 25347), (1207, 22785), (1491, 18445), (1519, 18105), (1581, 17395), (1785, 15407), (2201, 12495), (2485, 11067), (2499, 11005), (2635, 10437), (3255, 8449), (3479, 7905), (3621, 7595), (3689, 7455), (4165, 6603), (4557, 6035)]