2665433095

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{379}}^1\times {\mathrm{421}}^1$

素因数の和:1075

約数の個数: 32

約数和(自身を含む): 3475321920

約数和(自身を除く): 809888825

約数列:

[1, 5, 13, 65, 257, 379, 421, 1285, 1895, 2105, 3341, 4927, 5473, 16705, 24635, 27365, 97403, 108197, 159559, 487015, 540985, 797795, 1266239, 1406561, 2074267, 6331195, 7032805, 10371335, 41006663, 205033315, 533086619, 2665433095]

約数ペア:

[(1, 2665433095), (5, 533086619), (13, 205033315), (65, 41006663), (257, 10371335), (379, 7032805), (421, 6331195), (1285, 2074267), (1895, 1406561), (2105, 1266239), (3341, 797795), (4927, 540985), (5473, 487015), (16705, 159559), (24635, 108197), (27365, 97403)]