385776325

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{461}}^1$

素因数の和:678

約数の個数: 48

約数和(自身を含む): 556839360

約数和(自身を除く): 171063035

約数列:

[1, 5, 11, 17, 25, 55, 85, 179, 187, 275, 425, 461, 895, 935, 1969, 2305, 3043, 4475, 4675, 5071, 7837, 9845, 11525, 15215, 25355, 33473, 39185, 49225, 76075, 82519, 86207, 126775, 167365, 195925, 412595, 431035, 836825, 907709, 1402823, 2062975, 2155175, 4538545, 7014115, 15431053, 22692725, 35070575, 77155265, 385776325]

約数ペア:

[(1, 385776325), (5, 77155265), (11, 35070575), (17, 22692725), (25, 15431053), (55, 7014115), (85, 4538545), (179, 2155175), (187, 2062975), (275, 1402823), (425, 907709), (461, 836825), (895, 431035), (935, 412595), (1969, 195925), (2305, 167365), (3043, 126775), (4475, 86207), (4675, 82519), (5071, 76075), (7837, 49225), (9845, 39185), (11525, 33473), (15215, 25355)]