455915265

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{1657}}^1$

素因数の和:1778

約数の個数: 64

約数和(自身を含む): 842317056

約数和(自身を除く): 386401791

約数列:

[1, 3, 5, 13, 15, 17, 39, 51, 65, 83, 85, 195, 221, 249, 255, 415, 663, 1079, 1105, 1245, 1411, 1657, 3237, 3315, 4233, 4971, 5395, 7055, 8285, 16185, 18343, 21165, 21541, 24855, 28169, 55029, 64623, 84507, 91715, 107705, 137531, 140845, 275145, 323115, 366197, 412593, 422535, 687655, 1098591, 1787903, 1830985, 2062965, 2338027, 5363709, 5492955, 7014081, 8939515, 11690135, 26818545, 30394351, 35070405, 91183053, 151971755, 455915265]

約数ペア:

[(1, 455915265), (3, 151971755), (5, 91183053), (13, 35070405), (15, 30394351), (17, 26818545), (39, 11690135), (51, 8939515), (65, 7014081), (83, 5492955), (85, 5363709), (195, 2338027), (221, 2062965), (249, 1830985), (255, 1787903), (415, 1098591), (663, 687655), (1079, 422535), (1105, 412593), (1245, 366197), (1411, 323115), (1657, 275145), (3237, 140845), (3315, 137531), (4233, 107705), (4971, 91715), (5395, 84507), (7055, 64623), (8285, 55029), (16185, 28169), (18343, 24855), (21165, 21541)]