15542785425

素因数分解:

$3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{239}}^1\times {\mathrm{337}}^1$

素因数の和:703

約数の個数: 96

約数和(自身を含む): 27038269440

約数和(自身を除く): 11495484015

約数列:

[1, 3, 5, 15, 25, 31, 75, 83, 93, 155, 239, 249, 337, 415, 465, 717, 775, 1011, 1195, 1245, 1685, 2075, 2325, 2573, 3585, 5055, 5975, 6225, 7409, 7719, 8425, 10447, 12865, 17925, 19837, 22227, 25275, 27971, 31341, 37045, 38595, 52235, 59511, 64325, 80543, 83913, 99185, 111135, 139855, 156705, 185225, 192975, 241629, 261175, 297555, 402715, 419565, 495925, 555675, 614947, 699275, 783525, 867101, 1208145, 1487775, 1844841, 2013575, 2097825, 2496833, 2601303, 3074735, 4335505, 6040725, 6685069, 7490499, 9224205, 12484165, 13006515, 15373675, 20055207, 21677525, 33425345, 37452495, 46121025, 62420825, 65032575, 100276035, 167126725, 187262475, 207237139, 501380175, 621711417, 1036185695, 3108557085, 5180928475, 15542785425]

約数ペア:

[(1, 15542785425), (3, 5180928475), (5, 3108557085), (15, 1036185695), (25, 621711417), (31, 501380175), (75, 207237139), (83, 187262475), (93, 167126725), (155, 100276035), (239, 65032575), (249, 62420825), (337, 46121025), (415, 37452495), (465, 33425345), (717, 21677525), (775, 20055207), (1011, 15373675), (1195, 13006515), (1245, 12484165), (1685, 9224205), (2075, 7490499), (2325, 6685069), (2573, 6040725), (3585, 4335505), (5055, 3074735), (5975, 2601303), (6225, 2496833), (7409, 2097825), (7719, 2013575), (8425, 1844841), (10447, 1487775), (12865, 1208145), (17925, 867101), (19837, 783525), (22227, 699275), (25275, 614947), (27971, 555675), (31341, 495925), (37045, 419565), (38595, 402715), (52235, 297555), (59511, 261175), (64325, 241629), (80543, 192975), (83913, 185225), (99185, 156705), (111135, 139855)]