4865921375

素因数分解:

$5^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{487}}^1\times {\mathrm{601}}^1$

素因数の和:1129

約数の個数: 64

約数和(自身を含む): 7332648960

約数和(自身を除く): 2466727585

約数列:

[1, 5, 7, 19, 25, 35, 95, 125, 133, 175, 475, 487, 601, 665, 875, 2375, 2435, 3005, 3325, 3409, 4207, 9253, 11419, 12175, 15025, 16625, 17045, 21035, 46265, 57095, 60875, 64771, 75125, 79933, 85225, 105175, 231325, 285475, 292687, 323855, 399665, 426125, 525875, 1156625, 1427375, 1463435, 1619275, 1998325, 2048809, 5561053, 7317175, 8096375, 9991625, 10244045, 27805265, 36585875, 38927371, 51220225, 139026325, 194636855, 256101125, 695131625, 973184275, 4865921375]

約数ペア:

[(1, 4865921375), (5, 973184275), (7, 695131625), (19, 256101125), (25, 194636855), (35, 139026325), (95, 51220225), (125, 38927371), (133, 36585875), (175, 27805265), (475, 10244045), (487, 9991625), (601, 8096375), (665, 7317175), (875, 5561053), (2375, 2048809), (2435, 1998325), (3005, 1619275), (3325, 1463435), (3409, 1427375), (4207, 1156625), (9253, 525875), (11419, 426125), (12175, 399665), (15025, 323855), (16625, 292687), (17045, 285475), (21035, 231325), (46265, 105175), (57095, 85225), (60875, 79933), (64771, 75125)]