9516455425

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{439}}^1\times {\mathrm{971}}^1$

素因数の和:1486

約数の個数: 48

約数和(自身を含む): 12727756800

約数和(自身を除く): 3211301375

約数列:

[1, 5, 19, 25, 47, 95, 235, 439, 475, 893, 971, 1175, 2195, 4465, 4855, 8341, 10975, 18449, 20633, 22325, 24275, 41705, 45637, 92245, 103165, 208525, 228185, 392027, 426269, 461225, 515825, 867103, 1140925, 1960135, 2131345, 4335515, 8099111, 9800675, 10656725, 20034643, 21677575, 40495555, 100173215, 202477775, 380658217, 500866075, 1903291085, 9516455425]

約数ペア:

[(1, 9516455425), (5, 1903291085), (19, 500866075), (25, 380658217), (47, 202477775), (95, 100173215), (235, 40495555), (439, 21677575), (475, 20034643), (893, 10656725), (971, 9800675), (1175, 8099111), (2195, 4335515), (4465, 2131345), (4855, 1960135), (8341, 1140925), (10975, 867103), (18449, 515825), (20633, 461225), (22325, 426269), (24275, 392027), (41705, 228185), (45637, 208525), (92245, 103165)]