1255576465

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{607}}^1$

素因数の和:910

約数の個数: 48

約数和(自身を含む): 1793240064

約数和(自身を除く): 537663599

約数列:

[1, 5, 11, 13, 55, 65, 121, 143, 263, 605, 607, 715, 1315, 1573, 2893, 3035, 3419, 6677, 7865, 7891, 14465, 17095, 31823, 33385, 37609, 39455, 73447, 86801, 159115, 159641, 188045, 367235, 413699, 434005, 798205, 954811, 1756051, 2068495, 2075333, 4774055, 8780255, 10376665, 19316561, 22828663, 96582805, 114143315, 251115293, 1255576465]

約数ペア:

[(1, 1255576465), (5, 251115293), (11, 114143315), (13, 96582805), (55, 22828663), (65, 19316561), (121, 10376665), (143, 8780255), (263, 4774055), (605, 2075333), (607, 2068495), (715, 1756051), (1315, 954811), (1573, 798205), (2893, 434005), (3035, 413699), (3419, 367235), (6677, 188045), (7865, 159641), (7891, 159115), (14465, 86801), (17095, 73447), (31823, 39455), (33385, 37609)]