1520456324905

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1171}}^1\times {\mathrm{55619}}^1$

素因数の和:56854

約数の個数: 64

約数和(自身を含む): 2252850278400

約数和(自身を除く): 732393953495

約数列:

[1, 5, 7, 23, 29, 35, 115, 145, 161, 203, 667, 805, 1015, 1171, 3335, 4669, 5855, 8197, 23345, 26933, 33959, 40985, 55619, 134665, 169795, 188531, 237713, 278095, 389333, 781057, 942655, 1188565, 1279237, 1612951, 1946665, 3905285, 5467399, 6396185, 8064755, 8954659, 11290657, 27336995, 37097873, 44773295, 56453285, 65129849, 185489365, 259685111, 325649245, 455908943, 1298425555, 1497986527, 1888765621, 2279544715, 7489932635, 9443828105, 10485905689, 13221359347, 43441609283, 52429528445, 66106796735, 217208046415, 304091264981, 1520456324905]

約数ペア:

[(1, 1520456324905), (5, 304091264981), (7, 217208046415), (23, 66106796735), (29, 52429528445), (35, 43441609283), (115, 13221359347), (145, 10485905689), (161, 9443828105), (203, 7489932635), (667, 2279544715), (805, 1888765621), (1015, 1497986527), (1171, 1298425555), (3335, 455908943), (4669, 325649245), (5855, 259685111), (8197, 185489365), (23345, 65129849), (26933, 56453285), (33959, 44773295), (40985, 37097873), (55619, 27336995), (134665, 11290657), (169795, 8954659), (188531, 8064755), (237713, 6396185), (278095, 5467399), (389333, 3905285), (781057, 1946665), (942655, 1612951), (1188565, 1279237)]