63571755

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{151}}^1$

素因数の和:316

約数の個数: 64

約数和(自身を含む): 117669888

約数和(自身を除く): 54098133

約数列:

[1, 3, 5, 13, 15, 17, 39, 51, 65, 85, 127, 151, 195, 221, 255, 381, 453, 635, 663, 755, 1105, 1651, 1905, 1963, 2159, 2265, 2567, 3315, 4953, 5889, 6477, 7701, 8255, 9815, 10795, 12835, 19177, 24765, 28067, 29445, 32385, 33371, 38505, 57531, 84201, 95885, 100113, 140335, 166855, 249301, 287655, 326009, 421005, 500565, 747903, 978027, 1246505, 1630045, 3739515, 4238117, 4890135, 12714351, 21190585, 63571755]

約数ペア:

[(1, 63571755), (3, 21190585), (5, 12714351), (13, 4890135), (15, 4238117), (17, 3739515), (39, 1630045), (51, 1246505), (65, 978027), (85, 747903), (127, 500565), (151, 421005), (195, 326009), (221, 287655), (255, 249301), (381, 166855), (453, 140335), (635, 100113), (663, 95885), (755, 84201), (1105, 57531), (1651, 38505), (1905, 33371), (1963, 32385), (2159, 29445), (2265, 28067), (2567, 24765), (3315, 19177), (4953, 12835), (5889, 10795), (6477, 9815), (7701, 8255)]