61834305

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{193}}^1$

素因数の和:298

約数の個数: 64

約数和(自身を含む): 112637952

約数和(自身を除く): 50803647

約数列:

[1, 3, 5, 13, 15, 31, 39, 53, 65, 93, 155, 159, 193, 195, 265, 403, 465, 579, 689, 795, 965, 1209, 1643, 2015, 2067, 2509, 2895, 3445, 4929, 5983, 6045, 7527, 8215, 10229, 10335, 12545, 17949, 21359, 24645, 29915, 30687, 37635, 51145, 64077, 77779, 89745, 106795, 132977, 153435, 233337, 317099, 320385, 388895, 398931, 664885, 951297, 1166685, 1585495, 1994655, 4122287, 4756485, 12366861, 20611435, 61834305]

約数ペア:

[(1, 61834305), (3, 20611435), (5, 12366861), (13, 4756485), (15, 4122287), (31, 1994655), (39, 1585495), (53, 1166685), (65, 951297), (93, 664885), (155, 398931), (159, 388895), (193, 320385), (195, 317099), (265, 233337), (403, 153435), (465, 132977), (579, 106795), (689, 89745), (795, 77779), (965, 64077), (1209, 51145), (1643, 37635), (2015, 30687), (2067, 29915), (2509, 24645), (2895, 21359), (3445, 17949), (4929, 12545), (5983, 10335), (6045, 10229), (7527, 8215)]