82582356775

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1\times {\mathrm{331}}^1$

素因数の和:617

約数の個数: 96

約数和(自身を含む): 111509291520

約数和(自身を除く): 28926934745

約数列:

[1, 5, 25, 29, 43, 53, 145, 151, 215, 265, 331, 725, 755, 1075, 1247, 1325, 1537, 1655, 2279, 3775, 4379, 6235, 6493, 7685, 8003, 8275, 9599, 11395, 14233, 17543, 21895, 31175, 32465, 38425, 40015, 47995, 49981, 56975, 66091, 71165, 87715, 109475, 162325, 188297, 200075, 232087, 239975, 249905, 330455, 344129, 355825, 412757, 438575, 508747, 754349, 941485, 1160435, 1249525, 1449449, 1652275, 1720645, 2063785, 2149183, 2543735, 2648993, 3771745, 4707425, 5802175, 7247245, 8603225, 9979741, 10318925, 10745915, 12718675, 13244965, 18858725, 21876121, 36236225, 49898705, 53729575, 62326307, 66224825, 76820797, 109380605, 113906699, 249493525, 311631535, 384103985, 546903025, 569533495, 1558157675, 1920519925, 2847667475, 3303294271, 16516471355, 82582356775]

約数ペア:

[(1, 82582356775), (5, 16516471355), (25, 3303294271), (29, 2847667475), (43, 1920519925), (53, 1558157675), (145, 569533495), (151, 546903025), (215, 384103985), (265, 311631535), (331, 249493525), (725, 113906699), (755, 109380605), (1075, 76820797), (1247, 66224825), (1325, 62326307), (1537, 53729575), (1655, 49898705), (2279, 36236225), (3775, 21876121), (4379, 18858725), (6235, 13244965), (6493, 12718675), (7685, 10745915), (8003, 10318925), (8275, 9979741), (9599, 8603225), (11395, 7247245), (14233, 5802175), (17543, 4707425), (21895, 3771745), (31175, 2648993), (32465, 2543735), (38425, 2149183), (40015, 2063785), (47995, 1720645), (49981, 1652275), (56975, 1449449), (66091, 1249525), (71165, 1160435), (87715, 941485), (109475, 754349), (162325, 508747), (188297, 438575), (200075, 412757), (232087, 355825), (239975, 344129), (249905, 330455)]