15204021833

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{557}}^1$

素因数の和:703

約数の個数: 96

約数和(自身を含む): 21478125312

約数和(自身を除く): 6274103479

約数列:

[1, 7, 11, 13, 37, 67, 77, 91, 121, 143, 259, 407, 469, 481, 557, 737, 847, 871, 1001, 1573, 2479, 2849, 3367, 3899, 4477, 5159, 5291, 6097, 6127, 7241, 8107, 9581, 11011, 17353, 20609, 27269, 31339, 32227, 37037, 37319, 42889, 50687, 56749, 58201, 67067, 67397, 79651, 105391, 144263, 190883, 225589, 226699, 261233, 267917, 299959, 354497, 407407, 410509, 471779, 485147, 557557, 737737, 876161, 1380803, 1586893, 1875419, 2099713, 2481479, 2493689, 2873563, 2947087, 3396029, 3899467, 4515599, 5336617, 6133127, 9665621, 15188833, 17455823, 17950439, 20629609, 27296269, 31609193, 32417957, 37356319, 58702787, 106321831, 125653073, 167077163, 197454829, 226925699, 410919509, 1169540141, 1382183803, 2172003119, 15204021833]

約数ペア:

[(1, 15204021833), (7, 2172003119), (11, 1382183803), (13, 1169540141), (37, 410919509), (67, 226925699), (77, 197454829), (91, 167077163), (121, 125653073), (143, 106321831), (259, 58702787), (407, 37356319), (469, 32417957), (481, 31609193), (557, 27296269), (737, 20629609), (847, 17950439), (871, 17455823), (1001, 15188833), (1573, 9665621), (2479, 6133127), (2849, 5336617), (3367, 4515599), (3899, 3899467), (4477, 3396029), (5159, 2947087), (5291, 2873563), (6097, 2493689), (6127, 2481479), (7241, 2099713), (8107, 1875419), (9581, 1586893), (11011, 1380803), (17353, 876161), (20609, 737737), (27269, 557557), (31339, 485147), (32227, 471779), (37037, 410509), (37319, 407407), (42889, 354497), (50687, 299959), (56749, 267917), (58201, 261233), (67067, 226699), (67397, 225589), (79651, 190883), (105391, 144263)]