15879427150

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{263}}^1\times {\mathrm{283}}^1$

素因数の和:826

約数の個数: 96

約数和(自身を含む): 31628475648

約数和(自身を除く): 15749048498

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 251, 263, 283, 425, 502, 526, 566, 850, 1255, 1315, 1415, 2510, 2630, 2830, 4267, 4471, 4811, 6275, 6575, 7075, 8534, 8942, 9622, 12550, 13150, 14150, 21335, 22355, 24055, 42670, 44710, 48110, 66013, 71033, 74429, 106675, 111775, 120275, 132026, 142066, 148858, 213350, 223550, 240550, 330065, 355165, 372145, 660130, 710330, 744290, 1122221, 1207561, 1265293, 1650325, 1775825, 1860725, 2244442, 2415122, 2530586, 3300650, 3551650, 3721450, 5611105, 6037805, 6326465, 11222210, 12075610, 12652930, 18681679, 28055525, 30189025, 31632325, 37363358, 56111050, 60378050, 63264650, 93408395, 186816790, 317588543, 467041975, 635177086, 934083950, 1587942715, 3175885430, 7939713575, 15879427150]

約数ペア:

[(1, 15879427150), (2, 7939713575), (5, 3175885430), (10, 1587942715), (17, 934083950), (25, 635177086), (34, 467041975), (50, 317588543), (85, 186816790), (170, 93408395), (251, 63264650), (263, 60378050), (283, 56111050), (425, 37363358), (502, 31632325), (526, 30189025), (566, 28055525), (850, 18681679), (1255, 12652930), (1315, 12075610), (1415, 11222210), (2510, 6326465), (2630, 6037805), (2830, 5611105), (4267, 3721450), (4471, 3551650), (4811, 3300650), (6275, 2530586), (6575, 2415122), (7075, 2244442), (8534, 1860725), (8942, 1775825), (9622, 1650325), (12550, 1265293), (13150, 1207561), (14150, 1122221), (21335, 744290), (22355, 710330), (24055, 660130), (42670, 372145), (44710, 355165), (48110, 330065), (66013, 240550), (71033, 223550), (74429, 213350), (106675, 148858), (111775, 142066), (120275, 132026)]