8829157025

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{439}}^1\times {\mathrm{3257}}^1$

素因数の和:3738

約数の個数: 48

約数和(自身を含む): 12442953600

約数和(自身を除く): 3613796575

約数列:

[1, 5, 13, 19, 25, 65, 95, 247, 325, 439, 475, 1235, 2195, 3257, 5707, 6175, 8341, 10975, 16285, 28535, 41705, 42341, 61883, 81425, 108433, 142675, 208525, 211705, 309415, 542165, 804479, 1058525, 1429823, 1547075, 2710825, 4022395, 7149115, 18587699, 20111975, 27166637, 35745575, 92938495, 135833185, 353166281, 464692475, 679165925, 1765831405, 8829157025]

約数ペア:

[(1, 8829157025), (5, 1765831405), (13, 679165925), (19, 464692475), (25, 353166281), (65, 135833185), (95, 92938495), (247, 35745575), (325, 27166637), (439, 20111975), (475, 18587699), (1235, 7149115), (2195, 4022395), (3257, 2710825), (5707, 1547075), (6175, 1429823), (8341, 1058525), (10975, 804479), (16285, 542165), (28535, 309415), (41705, 211705), (42341, 208525), (61883, 142675), (81425, 108433)]