80457963375

素因数分解:

$3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1\times {\mathrm{1667}}^1$

素因数の和:1882

約数の個数: 128

約数和(自身を含む): 145233533952

約数和(自身を除く): 64775570577

約数列:

[1, 3, 5, 15, 17, 25, 51, 67, 75, 85, 113, 125, 201, 255, 335, 339, 375, 425, 565, 1005, 1139, 1275, 1667, 1675, 1695, 1921, 2125, 2825, 3417, 5001, 5025, 5695, 5763, 6375, 7571, 8335, 8375, 8475, 9605, 14125, 17085, 22713, 25005, 25125, 28339, 28475, 28815, 37855, 41675, 42375, 48025, 85017, 85425, 111689, 113565, 125025, 128707, 141695, 142375, 144075, 188371, 189275, 208375, 240125, 335067, 386121, 425085, 427125, 558445, 565113, 567825, 625125, 643535, 708475, 720375, 941855, 946375, 1675335, 1898713, 1930605, 2125425, 2792225, 2825565, 2839125, 3202307, 3217675, 3542375, 4709275, 5696139, 8376675, 9493565, 9606921, 9653025, 10627125, 12620857, 13961125, 14127825, 16011535, 16088375, 23546375, 28480695, 37862571, 41883375, 47467825, 48034605, 48265125, 63104285, 70639125, 80057675, 142403475, 189312855, 214554569, 237339125, 240173025, 315521425, 400288375, 643663707, 712017375, 946564275, 1072772845, 1200865125, 1577607125, 3218318535, 4732821375, 5363864225, 16091592675, 26819321125, 80457963375]

約数ペア:

[(1, 80457963375), (3, 26819321125), (5, 16091592675), (15, 5363864225), (17, 4732821375), (25, 3218318535), (51, 1577607125), (67, 1200865125), (75, 1072772845), (85, 946564275), (113, 712017375), (125, 643663707), (201, 400288375), (255, 315521425), (335, 240173025), (339, 237339125), (375, 214554569), (425, 189312855), (565, 142403475), (1005, 80057675), (1139, 70639125), (1275, 63104285), (1667, 48265125), (1675, 48034605), (1695, 47467825), (1921, 41883375), (2125, 37862571), (2825, 28480695), (3417, 23546375), (5001, 16088375), (5025, 16011535), (5695, 14127825), (5763, 13961125), (6375, 12620857), (7571, 10627125), (8335, 9653025), (8375, 9606921), (8475, 9493565), (9605, 8376675), (14125, 5696139), (17085, 4709275), (22713, 3542375), (25005, 3217675), (25125, 3202307), (28339, 2839125), (28475, 2825565), (28815, 2792225), (37855, 2125425), (41675, 1930605), (42375, 1898713), (48025, 1675335), (85017, 946375), (85425, 941855), (111689, 720375), (113565, 708475), (125025, 643535), (128707, 625125), (141695, 567825), (142375, 565113), (144075, 558445), (188371, 427125), (189275, 425085), (208375, 386121), (240125, 335067)]